001. S.V.Antipin, IBVS No.4578, 1998. 002. T.Kato, VSNET No.1764, 1999 (http://www.kusastro.kyoto-u.ac.jp/vsnet/Mail/vsnet/maillist.html). 003. R.M.Robb, IBVS No.4560, 1998. 004. C.Chevalier, S.A.Ilovaisky, AsAp 326, No.1, 228, 1997. 005. J.Vidal-Sainz, IBVS No.4557, 1998. 006. H.Busch, K.Haeussler, VSS 10, H.4, 354, 1990. 007. C.Hoffmeister, AN 289, H.3, 139, 1966. 008. C.Hoffmeister, AN 290, H.1-2, 43, 1967. 009. R.Silvotti, AsAp 309, No.1, L23, 1996. 010. R.Diethelm, P.Kroll, IBVS No.4674, 1999. 011. G.W.Henry, F.C.Fekel, D.S.Hall, AJ 110, No.6, 2926, 1995. 012. A.R.Walker, J.M.Nemec, AJ 112, No.5, 2026, 1996. 013. B.W.Stappers, M.S.Bessell, M.Bailes, ApJ 473, No.2, L119, 1996. 014. IAU Circ No.6972, 1998. 015. P.Martinez, P.Meintjes, S.J.Ratcliff, C.Engelbrecht, AsAp 334, No.2, 606, 1998. 016. T.Kato, VSNET Observations No.18331, 1998 (http://www.kusastro.kyoto-u.ac.jp/vsnet/Mail/obs18000/maillist.html). 017. V.P.Tsesevich, M.S.Kazanasmas, Atlas of Finding Charts of Variable Stars, Moscow, Nauka, 1971. 018. IAU Circ No.7223, 1999. 019. P.M.Veen, A.M.van Genderen, K.A.van der Hucht, A.Li, C.Sterken, C.Dominik, AsAp 329, No.1, 199, 1998. 020. K.A.van der Hucht, P.S.Conti, I.Lundstroem, B.Stenholm, Space Sci Rev 28, No.3, 227, 1981. 021. K.Takamizawa, Var Star Bull (Japan) Nos.28-29, 1, 1998. 022. S.Chaty, I.F.Mirabel, P.A.Duc, J.E.Wink, L.F.Rodriguez, AsAp 310, No.3, 825, 1996. 023. R.P.Fender, G.G.Pooley, C.Brocksopp, S.J.Newell, MN 290, No.4, L65, 1997. 024. V.P.Tsesevich, Astr Tsirk No.529, 7, 1969. 025. K.Bernhard, W.Quester, U.Bastian, IBVS No.4540, 1997. 026. J.Manfroid, M.Burnet, P.Renson, AsAp Suppl 127, No.2, 201, 1998. 027. K.Bernhard, VSNET Observations No.15002, 1998 (http://www.kusastro.kyoto-u.ac.jp/vsnet/Mail/obs15000/maillist.html). 028. P.F.Williams, VSNET No.1691, 1998 (http://www.kusastro.kyoto-u.ac.jp/vsnet/Mail/vsnet/maillist.html). 029. C.Aerts, L.Eyer, E.Kestens, AsAp 337, No.3, 790, 1998. 030. C.Waelkens, C.Aerts, E.Kestens, M.Grenon, L.Eyer, AsAp 330, No.1, 215, 1998. 031. M.L.Hazen, N.Samus, IBVS No.4665, 1999. 032. O.Giovannini, S.O.Kepler, A.Kanaan, A.F.M.Costa, D.Koester, AsAp 329, No.1, L13, 1998. 033. O.J.Eggen, ApJ 157, No.1, 287, 1969. 034. E.Garcia-Melendo, J.M.Gomez-Forrellad, A.Garrigos Sanchez, IBVS No.4436, 1997. 035. G.Horn-d'Arturo, G.B.Lacchini, Bologna Pubbl 6, No.13, 1955. 036. M.Collins, The Astronomer 34, No.397, 20, 1997. 037. M.Collins, The Astronomer 35, No.416, 205, 1998. 038. E.Garcia-Melendo, A.A.Henden, IBVS No.4546, 1998. 039. IAU Circ No.6758, 1997. 040. E.Paunzen, W.W.Weiss, R.Kuschnig, G.Handler, K.G.Strassmeier, P.North, E.Solano, M.Gelbmann, M.Kuenzli, R.Garrido, AsAp 335, No.2, 533, 1998. 041. S.V.Antipin, IBVS No.4673, 1999. 042. N.E.Kurochkin, Private communication, 1996. 043. P.F.L.Maxted, T.R.Marsh, C.Moran, V.S.Dhillon, R.W.Hilditch, MN 300, No.4, 1225, 1998. 044. H.L.Giclas, R.Burnham, Jr., N.G.Thomas, Lowell Bull No.153, 183, 1970. 045. G.H.Tovmassian, J.Greiner, F.-J.Zickgraf, P.Kroll, J.Krautter, I.Thiering, S.V.Zharykov, A.Serrano, AsAp 328, No.2, 571, 1997. 046. G.H.Tovmassian, J.Greiner, P.Kroll, P.Szkody, P.A.Mason, F.-J.Zickgraf, J.Krautter, I.Thiering, A.Serrano, S.Howell, D.R.Ciardi, AsAp 335, No.1, 227, 1998. 047. E.Garcia-Melendo, IBVS No.4583, 1998. 048. E.A.Baker, MN 98, No.1, 65, 1937. 049. M.Jang, IBVS No.4473, 1997. 050. J.Vidal-Sainz, IBVS No.4526, 1997. 051. W.Strohmeier, KVB No.23, 1958. 052. C.Wetterer, S.Majcen, D.Burtz, IBVS No.4623, 1998. 053. J.Vidal-Sainz, E.Garcia-Melendo, IBVS No.4393, 1996. 054. M.Breger, G.Handler, R.Garrido et al., AsAp 324, No.2, 566, 1997. 055. R.M.Robb, R.Greimel, IBVS No.4486, 1997. 056. J.Kaluzny, W.Krzeminski, B.Mazur, AsAp Suppl 118, No.2, 303, 1996. 057. T.G.Hawarden, MN 173, No.3, 801, 1975. 058. P.A.Bergbusch, D.A.VandenBerg, L.Infante, AJ 101, No.6, 2102, 1991. 059. P.M.Veen, A.M.van Genderen, J.de Jong, IBVS No.4490, 1997. 060. E.Garcia-Melendo, J.M.Gomez-Forrellad, IBVS No.4410, 1996. 061. R.Weber, DOC No.12, 1957. 062. BBSAG Bull No.102, 9, 1992. 063. C.Hoffmeister, Sonn Mitt, No. 16, 1929. 064. K.Takamizawa, Var Star Bull (Japan) Nos.26-27, 1, 1997. 065. F.A.Catalano, F.Leone, R.Kroll, AsAp Suppl 129, No.3, 463, 1998. 066. J.Manfroid, G.Mathys, AsAp Suppl 64, No.1, 9, 1986. 067. R.Lamontagne, A.F.J.Moffat, L.Drissen, C.Robert, J.M.Matthews, AJ 112, No.5, 2227, 1996. 068. S.Antipin, AsAp 326, No.1, L1, 1997. 069. S.V.Antipin, Peremennye Zviozdy 24, No.1, 1, 1998. 070. S.V.Antipin, IBVS No.4556, 1998. 071. M.Collins, The Astronomer 26, No.304, 77, 1989. 072. M.Osterloh, E.Thommes, U.Kania, AsAp Suppl 120, No.2, 267, 1996. 073. G.H.Herbig, ApJ Suppl 4, No.43, 337, 1960. 074. M.A.T.Groenewegen, P.A.Whitelock, C.H.Smith, F.Kerschbaum, MN 293, No.1, 18, 1998. 075. J.Vidal-Sainz, IBVS No.4392, 1996. 076. R.Weber, IBVS No.6, 1962. 077. P.Reig, J.Fabregat, M.J.Coe, P.Roche, D.Chakrabarty, I.Negueruela, I.Steele, AsAp 322, No.1, 183, 1997. 078. F.Strafella, G.Calamai, J.J.Fuensalida, D.Lorenzetti, P.Saraceno, MemSAIt 58, No.2-3, 233, 1987. 079. L.Dahlmark, IBVS No.4458, 1997. 080. H.S.Choi, S.-L.Kim, Y.H.Kang, IBVS No.4545, 1998. 081. R.Kuschnig, E.Paunzen, W.W.Weiss, IBVS No.4483, 1997. 082. H.van Winckel, AsAp 319, No.2, 561, 1997. 083. D.A.H.Buckley, M.Cropper, G.Ramsay, D.T.Wickramasinghe, MN 299, No.1, 83, 1998. 084. M.E.van den Ancker, D.de Winter, H.R.E.Tjin A Djie, AsAp 330, No.1, 145, 1998. 085. R.Kuschnig, W.W.Weiss, R.Gruber, P.Y.Bely, H.Jenkner, AsAp 328, No.2, 544, 1997. 086. C.C.Batalha, G.R.Quast, C.A.O.Torres, P.C.R.Pereira, M.A.O.Terra, F.Jablonski, R.P.Schiavon, J.R.de la Resa, M.J.Sartori, AsAp Suppl 128, No.3, 561, 1998. 087. L.Dahlmark, IBVS No.4642, 1998. 088. R.M.Robb, R.D.Cardinal, IBVS No.4634, 1998. 089. V.Satyvoldiev, Peremennye Zviozdy 23, No.5, 319, 1994. 090. F.Agerer, IBVS No.4406, 1996. 091. V.P.Goranskij, Private communication, 1997. 092. P.Harmanec, H.Bozic, Ph.Eenens, J.Ziznovsky, AsAp 346, No.1, 87, 1999. 093. W.Saurer, R.Seeberger, R.Weinberger, R.Ziener, AJ 107, No.6, 2101, 1994. 094. A.S.Miroshnichenko, K.S.Kuratov, Z.Ivezic, M.Elitzur, IBVS No.4506, 1997. 095. M.Iida, Var Star Bull (Japan) No.13, 50, 1991. 096. IAU Circ No.6763, 1997. 097. Ch.Koen, D.Kilkenny, D.O'Donoghue, F.Van Wyk, R.S.Stobie, MN 285, No.3, 645, 1997. 098. Ch.Stagg, MN 227, No.1, 213, 1987. 099. B.Ball, G.Bromage, Flares and Flashes, Proc. IAU Coll. No.151, J. Greiner, H. Duerbeck, R. Gershberg (eds.), Berlin - Heidelberg: Springer, 1995, p.67. 100. M.M.Shara, L.E.Bergeron, C.A.Christian, N.Craig, S.Bowyer, PASP 109, No.739, 998, 1997. 101. R.L.Schutt, AJ 101, No.6, 2177, 1991. 102. G.A.Richter, H.-J.Braeuer, J.Greiner, Flares and Flashes, Proc. IAU Coll. No.151, J. Greiner, H. Duerbeck, R. Gershberg (eds.), Berlin - Heidelberg: Springer, 1995, p.69. 103. P.Frank, J.Moschner, W.Moschner, IBVS No.4386, 1996. 104. H.G.Marraco, A.E.Rydgren, AJ 86, No.1, 62, 1981. 105. R.A.Downes, D.Wallace, PASP 108, No.720, 134, 1996. 106. IAU Circ No.6731, 1997. 107. G.Poyner, BAA Circ No.94, 2, 1997. 108. S.V.Antipin, Private communication, 1996. 109. S.V.Marchenko, A.F.J.Moffat, T.Eversberg, G.M.Hill, G.H.Tovmassian, T.Morel, W.Seggewiss, MN 294, No.4, 642, 1998. 110. P.Frank, BAV Mitt Nr.105, 1997. 111. S.V.Marchenko, A.F.J.Moffat, K.A.van der Hucht, W.Seggewiss, H.Schrijver, B.Stenholm, I.Lundstroem, D.Y.A.Setia Gunawan, W.Sutantyo, E.P.J.van den Heuvel, J.-P.De Cuyper, A.E.Gomez, AsAp 331, No.3, 1022, 1998. 112. A.Pigulski, Z.Kolaczkowski, MN 298, No.3, 753, 1998. 113. D.H.Kaiser, IBVS No.3677, 1991. 114. D.H.Kaiser, Private communication, 1996. 115. R.Galis, L.Hric, IBVS No.4565, 1998. 116. R.Margoni, R.Stagni, AsAp Suppl 56, No.1, 87, 1984. 117. I.L.Andronov, A.V.Chikrigin, G.N.Kimeridze, Odessa Astr Publ 7, part 2, 89, 1994. 118. G.A.Wade, V.G.Elkin, J.D.Landstreet, I.I.Romanyuk, MN 292, No.3, 748, 1997. 119. E.G.Schmidt, A.Seth, AJ 112, No.6, 2769, 1996. 120. Ch.Koen, MN 300, No.2, 567, 1998. 121. R.A.Downes, ApJ Suppl 61, No.3, 569, 1986. 122. T.V.Kryachko, V.Ya.Solovyov, Peremennye Zviozdy 23, No.6, 429, 1996. 123. L.Dahlmark, IBVS No.2157, 1982. 124. E.W.Gottlieb, W.Liller, ApJ 225, No.2, 488, 1978. 125. E.R.Craine, S.Tapia, PASP 87, No.515, 131, 1975. 126. H.Busch, K.Haeussler, VSS 10, H.2, 210, 1986. 127. C.Hoffmeister, AN 289, H.1-2, 1, 1966. 128. R.Ciardullo, H.E.Bond, AJ 111, No.6, 2332, 1996. 129. L.Perek, L.Kohoutek, Catalogue of Galactic Planetary Nebulae, Prague, 1967. 130. Y.Sakurai, Var Star Bull (Japan) No.14, 53, 1992. 131. E.Garcia-Melendo, IBVS No.4582, 1998. 132. E.Geyer, Bamb Veroeff 5, Nr.9, 1960. 133. Z.-L.Liu, S.-Y.Jiang, A.-Y.Zhou, Y.-Y.Liu, Z.-P.Li, L.Men, H.-B.Li, IBVS No.4592, 1998. 134. S.Messina, E.F.Guinan, IBVS No.4576, 1998. 135. R.M.Robb, R.D.Cardinal, IBVS No.4610, 1998. 136. S.Klose, ApJ 446, No.1, 357, 1995. 137. IAU Circ No.6982, 1998. 138. IAU Circ No.6983, 1998. 139. K.Stepien, E.Geyer, AA 45, No.3, 661, 1995. 140. N.E.Kurochkin, Private communication, 1997. 141. G.M.Hurst, Var Star Circ (The Astronomer) No.65, 1996. 142. R.M.Robb, R.Greimel, J.Ouellette, IBVS No.4504, 1997. 143. J.Juan-Samso, J.Guarro-Flo, IBVS No.4425, 1997. 144. J.Greiner, R.Schwarz, W.Wenzel, MN 296, No.2, 437, 1998. 145. IAU Circ No.7026, 1998. 146. T.Berthold, F.Agerer, IBVS No.4432, 1996. 147. J.Babel, P.North, AsAp 325, No.1, 195, 1997. 148. K.Haseda, VSNET Observations No.19077, 1999 (http://www.kusastro.kyoto-u.ac.jp/vsnet/Mail/obs19000/maillist.html). 149. W.Strohmeier, R.Knigge, Bamb Veroeff 10, Nr.116, 1975. 150. D.Kilkenny, Ch.Koen, D.O'Donoghue, R.S.Stobie, MN 285, No.3, 640, 1997. 151. A.D.Schwope, D.A.H.Buckley, D.O'Donoghue, G.Hasinger, J.Truemper, W.Voges, AsAp 326, No.1, 195, 1997. 152. K.Haeussler, VSS 10, H.2, 233, 1986. 153. C.Hoffmeister, AN 288, H.2-3, 49, 1964. 154. MVS Nr.310, 1957. 155. V.Burwitz, K.Reinsch, A.D.Schwope, P.J.Hakala, K.Beuermann, Th.Rousseau, H.-C.Thomas, B.T.Gaensicke, V.Piirola, O.Vilhu, AsAp 331, No.1, 262, 1998. 156. V.Piirola, A.Reiz, AsAp 259, No.1, 143, 1992. 157. B.Iriarte, E.Chavira, TTB 2, No.16, 36, 1957. 158. A.A.Henden, J.Vidal-Sainz, IBVS No.4535, 1997. 159. V.G.Moshkaliov, Private communication, 1995. 160. C.Waelkens, AsAp 311, No.3, 873, 1996. 161. G.Handler, R.H.Mendez, R.Medupe, R.Costero, P.V.Birch, M.Alvarez, D.J.Sullivan, D.W.Kurtz, A.Herrero, M.A.Guerrero, R.Ciardullo, M.Breger, AsAp 320, No.1, 125, 1997. 162. H.E.Bond, M.Livio, ApJ 355, No.2, 568, 1990. 163. R.Wichmann, J.Bouvier, S.Allain, J.Krautter, AsAp 330, No.2, 521, 1998. 164. J.Krautter, R.Wichmann, J.H.M.M.Schmitt, J.M.Alcala, R.Neuhaeuser, L.Terranegra, AsAp Suppl 123, No.2, 329, 1997. 165. G.Vauclair, N.Dolez, Fu Jian Ning, M.Chevreton, AsAp 322, No.1, 155, 1997. 166. M.Kondo, T.Noguchi, H.Maehara, Tokyo Ann 20, No.2, 130, 1984. 167. G.W.Wolf, J.F.Caffey, IBVS No.4649, 1998. 168. T.Kato, VSNET Observations No.19311, 1999 (http://www.kusastro.kyoto-u.ac.jp/vsnet/Mail/obs19000/maillist.html). 169. A.Jorissen, N.Mowlavi, C.Sterken, J.Manfroid, AsAp 324, No.2, 578, 1997. 170. C.Waelkens, H.Van Winckel, L.B.F.M.Waters, E.J.Bakker, AsAp 314, No.3, L17, 1996. 171. K.E.Kearns, N.L.Eaton, W.Herbst, Ch.J.Mazzurco, AJ 114, No.3, 1098, 1997. 172. M.Wakuda, Var Star Bull (Japan) No.14, 54, 1992. 173. R.M.Robb, M.D.Gladders, IBVS No.4412, 1996. 174. A.M.Hubert, M.Floquet, AsAp 335, No.2, 565, 1998. 175. IAU Circ No.7078, 1998. 176. http://www.kusastro.kyoto-u.ac.jp/vsnet/Novae/nmus98.html 177. A.C.Layden, S.Wachter, PASP 109, No.739, 977, 1997. 178. C.Hoffmeister, VSS 6, H.1, 1963. 179. G.Cutispoto, AsAp Suppl 131, No.2, 321, 1998. 180. K.N.Grankin, M.M.Zakirov, G.C.Arzumanyants, S.Yu.Melnikov, IBVS No.4405, 1996. 181. T.Kato, VSNET Observations No.18383, 1998 (http://www.kusastro.kyoto-u.ac.jp/vsnet/Mail/obs18000/maillist.html). 182. D.A.H.Buckley, K.Sekiguchi, C.Motch, D.O'Donoghue, An-Le Chen, A.Schwarzenberg-Czerny, W.Pietsch, M.K.Harrop-Allin, MN 275, No.4, 1028, 1995. 183. C.Alard, A.Terzan, J.Guibert, AsAp Suppl 120, No.2, 275, 1996. 184. A.Terzan, A.Bijaoui, K.H.Ju, Ch.Ounnas, AsAp Suppl 49, No.4, 715, 1982. 185. A.Terzan, Haute Provence Publ 8, No.11, 1965. 186. A.Terzan, JO 49, No.6, 258, 1966. 187. A.Terzan, E.Gosset, AsAp Suppl 90, No.3, 451, 1991. 188. A.Lasala-Garcia, IBVS No.4407, 1996. 189. IAU Circ No.6941, 1998. 190. E.Garcia-Melendo, Ch.M.Clement, AJ 114, No.3, 1190, 1997. 191. P.R.Wood, H.J.Habing, P.J.McGregor, AsAp 336, No.3, 925, 1998. 192. G.F.Benedict, B.McArthur, E.Nelan, D.Story, A.L.Whipple, P.J.Shelus, W.H.Jefferys, P.D.Hemenway, O.G.Franz, L.H.Wasserman, R.L.Duncombe, W.van Altena, L.W.Fredrick, AJ 116, No.1, 429, 1998. 193. K.Bernhard, VSNET Observations No.17797, 1998 (http://www.kusastro.kyoto-u.ac.jp/vsnet/Mail/obs17000/maillist.html). 194. S.Jordan, D.Koester, G.Vauclair, N.Dolez, U.Heber, H.-J.Hagen, D.Reimers, M.Chevreton, S.Dreizler, AsAp 330, No.1, 277, 1998. 195. P.J.Choi, W.Herbst, AJ 111, No.1, 283, 1996. 196. B.F.Jones, M.F.Walker, AJ 95, No.6, 1755, 1988. 197. N.L.Eaton, W.Herbst, L.A.Hillenbrand, AJ 110, No.4, 1735, 1995. 198. I.Pagano, R.Ventura, M.Rodono, G.Peres, G.Micela, AsAp 318, No.2, 467, 1997. 199. H.L.Giclas, R.Burnham, Jr., N.G.Thomas, Lowell Bull No.120, 1, 1963. 200. J.M.Gomez-Forrellad, E.Garcia-Melendo, IBVS No.4423, 1997. 201. P.Parenago, Peremennye Zviozdy 6, No.2, 26, 1946. 202. T.Le Bertre, AsAp Suppl 94, No.2, 377, 1992. 203. M.A.T.Groenewegen, T.de Jong, AsAp Suppl 101, No.2, 267, 1993. 204. J.Pietz, VSNET Observations No.22110, 1999 (http://www.kusastro.kyoto-u.ac.jp/vsnet/Mail/obs22000/maillist.html). 205. H.-C.Thomas, K.Beuermann, A.D.Schwope, V.Burwitz, AsAp 313, No.3, 833, 1996. 206. IAU Circ No.6746, 1997. 207. J.Vandenbroere, IBVS No.4726, 1999. 208. IAU Circ No.7021, 1998. 209. J.Krzesinski, A.Pigulski, AsAp 325, No.3, 987, 1997. 210. G Handler, IBVS No.4550, 1998. 211. E.H.Semkov, M.K.Tsvetkov, K.P.Tsvetkova, Ch.F.Prosser, IBVS No.4600, 1998. 212. F.Campos-Cucarella, J.M.Gomez-Forrellad, E.Garcia-Melendo, IBVS No.4426, 1997. 213. E.L.Martin, M.R.Zapatero-Osorio, MN 286, No.1, L17, 1997. 214. J.Vidal-Sainz, J.M.Gomez-Forrellad, E.Garcia-Melendo, IBVS No.4424, 1997. 215. S.J.Adelman, D.W.Maher, IBVS No.4591, 1998. 216. I.Negueruela, P.Roche, D.A.H.Buckley, D.Chakrabarty, M.J.Coe, J.Fabregat, P.Reig, AsAp 315, No.1, 160, 1996. 217. J.E.Steiner, A.Ferrara, M.Garcia, J.Patterson, D.A.Schwartz, R.S. Warwick, M.G.Watson, J.E.McClintock, ApJ 280, No.2, 688, 1984. 218. F.van Leeuwen, A.M.van Genderen, I.Zegelaar, AsAp Suppl 128, No.1, 117, 1998. 219. B.Pettersson, AsAp 171, No.1, 101, 1987. 220. B.Pettersson, AsAp Suppl 70, No.1, 69, 1987. 221. D.E.Welty, AJ 90, No.12, 2555, 1985. 222. K.M.Cudworth, AJ 90, No.1, 65, 1985. 223. A.V.Halevin, I.L.Andronov, VSNET No.953, 1997 (http://www.kusastro.kyoto-u.ac.jp/vsnet/Mail/vsnet/msg00953.html) + correction in ref.224. 224. A.V.Halevin, I.L.Andronov, VSNET No.963, 1997 (http://www.kusastro.kyoto-u.ac.jp/vsnet/Mail/vsnet/msg00963.html). 225. IAU Circ No.7153, 1999. 226. T.F.Jones, P.J.McGregor, R.D.Gehrz, G.F.Lawrence, AJ 107, No.3, 1111, 1994. 227. A.Moneti, I.Glass, A.Moorwood, MN 258, No.4, 705, 1992. 228. T.Kato, VSNET Observations No.16533, 1998 (http://www.kusastro.kyoto-u.ac.jp/vsnet/Mail/obs16000/maillist.html). 229. I.S.Glass, P.A.Whitelock, R.M.Catchpole, M.W.Feast, MN 273, No.2, 383, 1995. 230. IAU Circ No.6885, 1998. 231. B.M.Blanco, V.M.Blanco, AJ 114, No.6, 2596, 1997. 232. IAU Circ No.6846, 1998. 233. Meteor No.5, 40, 1998. 234. L.Homer, P.A.Charles, D.O'Donoghue, MN 298, No.2, 497, 1998. 235. D.Barret, C.Motch, W.Pietsch, AsAp 303, No.2, 526, 1995. 236. K.Minoda, Var Star Bull (Japan) No.21, 1, 1995. 237. D.O'Donoghue, A.E.Lynas-Gray, D.Kilkenny, R.S.Stobie, Ch.Koen, MN 285, No.3, 657, 1997. 238. O.Barziv, E.Kuulkers, M.Mendez, E.van der Hooft, P.J.Groot, M.van der Klis, C.Kemper, J.van Paradijs, AsAp 325, No.3, 1035, 1997. 239. S.Wachter, B.Margon, AJ 112, No.6, 2684, 1996. 240. A.P.Cowley, D.Crampton, J.B.Hutchings, AJ 83, No.12, 1619, 1978. 241. S.Wachter, ApJ 490, No.1, 401, 1997. 242. C.Sterken, O.Stahl, B.Wolf, Th.Szeifert, A.Jones, AsAp 303, No.3, 766, 1995. 243. A.Terzan, Ch.Ounnas, AsAp Suppl 76, No.2, 205, 1988. 244. IAU Circ No.6675, 1997. 245. AAVSO Circ No.319, 1997. 246. W.Liller, A.F.Jones, IBVS No.4664, 1999. 247. T.Augusteijn, L.Wisotzki, AsAp 324, No.3, L57, 1997. 248. T.M.C.Abbott, T.A.Fleming, L.Pasquini, AsAp 318, No.1, 134, 1997. 249. S.V.Antipin, IBVS No.4485, 1997. 250. S.V.Antipin, Proceeding of the 29th Conference on Variable Star Research, Brno, 1998, p.20. 251. J.R.Percy, PASP 105, No.694, 1422, 1993. 252. T.Kato, VSNET Observations No.18349, 1998 (http://www.kusastro.kyoto-u.ac.jp/vsnet/Mail/obs18000/maillist.html). 253. U.Bastian, E.Born, IBVS No.4536, 1997. 254. T.Kato, VSNET Observations No.18608, 1998 (http://www.kusastro.kyoto-u.ac.jp/vsnet/Mail/obs18000/maillist.html). 255. Ch.Koen, D.O'Donoghue, D.Kilkenny, A.E.Lymas-Gray, F.Marang, F.Van Wyk, MN 296, No.2, 317, 1998. 256. R.F.Green, M.Schmidt, J.Liebert, ApJ Suppl 61, No.2, 305, 1986. 257. K.Takamizawa, M.Wakuda, T.Kato, VSNET No.1457, 1998 (http://www.kusastro.kyoto-u.ac.jp/vsnet/Mail/vsnet/maillist.html). 258. R.S.Stobie, S.D.Kawaler, D.Kilkenny, D.O'Donoghue, Ch.Koen, MN 285, No.3, 651, 1997. 259. D.O'Donoghue, Ch.Koen, A.E.Lynas-Gray, D.Kilkenny, F.van Wyk, MN 296, No.2, 306, 1998. 260. A.Krishnamurthi, D.M.Terndrup, M.H.Pinsonneault et al., ApJ 493, No.2, 914, 1998. 261. E.Hertzsprung, Leiden Ann 19, part 1A, 1947. 262. Ch.F.Prosser, M.D.Shetrone, A.Dasgupta, D.E.Backman, B.D.Laaksonen, S.W.Baker, L.A.Marschall, B.A.Whitney, K.Kuijken, J.R.Stauffer, PASP 107, No.709, 211, 1995. 263. Ch.F.Prosser, M.D.Shetrone, E.Marilli, S.Catalano, S.D.Williams, D.E.Backman, B.D.Laaksonen, V.Adige, L.A.Marschall, J.R.Stauffer, PASP 105, No.694, 1407, 1993. 264. S.Frandsen, T.Arentoft, AsAp 333, No.2, 524, 1998. 265. J.Alves, L.Hartmann, C.Briceno, Ch.J.Lada, AJ 113, No.4, 1395, 1997. 266. J.L.Yan, M.C.Moreira, J.F.Alves, J.Storm, AsAp 320, No.1, 167, 1997. 267. R.Schwarz, A.D.Schwope, K.Beuermann et al., AsAp 338, No.2, 465, 1998. 268. J.M.Gomez-Forrellad, A.Garrigos Sanchez, IBVS No.4427, 1997. 269. R.Weber, IBVS No.21, 1963. 270. J.Kaluzny, M.Kubiak, M.Szymanski, A.Udalski, W.Krzeminski, M.Mateo, K.Z.Stanek, AsAp Suppl 128, No.1, 19, 1998. 271. IAU Circ No.6860, 1998. 272. J.Borovicka, L.Sarounova, IBVS No.4402, 1996. 273. E.Paunzen, K.G.Strassmeier, W.W.Weiss, IBVS No.4566, 1998. 274. Ch.Koen, D.O'Donoghue, D.L.Pollacco, A.Nitta, MN 300, No.4, 1105, 1998. 275. J.Feige, ApJ 129, No.3, 600, 1959. 276. J.-P.Verrot, J.Vandenbroere, GEOS NC No.872, 1, 1998. 277. R.M.Robb, R.Greimel, IBVS No.4493, 1997. 278. B.M.Patten, Th.Simon, ApJ Suppl 106, No.2, 489, 1996. 279. J.Greiner, R.Schwarz, AsAp 340, No.1, 129, 1998. 280. IAU Circ No.7176, 1999. 281. T.Kato, VSNET Observations No.19090, 1999 (http://www.kusastro.kyoto-u.ac.jp/vsnet/Mail/obs19000/maillist.html). 282. D.Kilkenny, D.O'Donoghue, Ch.Koen, A.E.Lynas-Gray, F.Van Wyk, MN 296, No.2, 329, 1998. 283. R.M.Robb, IBVS No.4474, 1997. 284. G.A.Richter, J.Greiner, P.Kroll, IBVS No.4622, 1998. 285. http://www.kusastro.kyoto-u.ac.jp/vsnet/Novae/naql99.html 286. O.Morgenroth, AN 261, 261, 1936. 287. M.Mobberley, The Astronomer 32, No.382, 237, 1996. 288. G.W.Lockwood, ApJ Suppl 58, 167, 1985. 289. F.Gieseking, IBVS No.1145, 1976. 290. B.W.Jiang, S.Deguchi, Y.Nakada, AJ 111, No.1, 231, 1996. 291. O.Morgenroth, AN 250, 75, 1933. 292. IAU Circ No.7242, 1999. 293. http://www.kusastro.kyoto-u.ac.jp/vsnet/Novae/ncir99.html 294. K.Haseda, VSNET Observations No.18711, 1999 (http://www.kusastro.kyoto-u.ac.jp/vsnet/Mail/obs18000/maillist.html). 295. L.Dexter, JAAVSO 3, No.2, 59, 1974. 296. R.Griffin, R.Griffin, H.C.Lines, R.D.Lines, G.J.Frey, IAPPP Comm No.44, 82, 1991, 297. H.W.Duerbeck, IBVS No.4513, 1997. 298. T.Noguchi, M.Yutani, H.Maehara, PASJ 34, No.3, 407, 1982. 299. http://astron.berkeley.edu/~bait/cv2.gif 300. The Hipparcos and Tycho Caralogues, ESA SP-1200, 1997, Vol. 16, p. 1273. 301. L.Rosino, A.Cian, Asiago Contr No.125, 22, 1962. 302. G.N.Mandel, W.Herbst, ApJ 383, No.2, L75, 1991. 303. http://astron.berkeley.edu/~bait/cv.gif 304. http://www.kusastro.kyoto-u.ac.jp/vsnet/Novae/nsgr99.html 305. IAU Circ No.7323, 1999. 306. http://www.kusastro.kyoto-u.ac.jp/vsnet/Novae/naql99-2.html 307. IAU Circ No.4482, 1987 + ref. [091]. 308. R.A.Downes, M.M.Shara, PASP 105, No.684, 127, 1993. 309. IAU Circ No.7253, 1999. 310. V.P.Goranskij, IBVS No.3464, 1990. 311. http://www.kusastro.kyoto-u.ac.jp/vsnet/Novae/nsco98.html 312. http://www.kusastro.kyoto-u.ac.jp/vsnet/Novae/nvel99.html 313. IAU Circ No.7349, 2000.