References

• Anthony-Twarog B.J., 1982, ApJ 255, 245 NASA ADS
• Artiukhina N.M., 1966, Tr. Gos. Astron. Inst. Sternbergerga 34, 181
• Belmonte J.A., Michel E., Alvarez M., 1994, IBVS 4106
• Belmonte J.A., Michel E., Alvarez M., Yiang S.Y., et al., 1994, A&A 283, 121 NASA ADS
• Bossi M., Guerrero G., Mantegazza L., 1977, IBVS 1337 (BGM)
• Breger M., 1969, ApJS 9 79
• Breger M., 1970, ApJ 162, 597 NASA ADS
• Breger M., 1972a, ApJ 176, 373
• Breger M., 1972b, ApJ 176, 367 NASA ADS
• Breger M., 1973, A&A 22, 247 NASA ADS
• Breger M., 1979, PASP 91, 5 NASA ADS
• Breger M., 1980, ApJ 237, 850 NASA ADS
• Breger M., 1991, Delta Scuti Star Newslett. Issue 3
• Breger M., 1990, A&A 231, 56 NASA ADS
• Breger M., Stich J., Garrido R., Martin B., Kiang Shi-yang, Li Zhi-Ping, Hube D.P., Osterman W., Paparo M., Scheck M., 1993, A&A 271, 482 NASA ADS
• Crawford D.L., 1975, AJ 80, 955 NASA ADS
• Crawford D.L., 1979, AJ 84, 185
• Crawford D.L., Barnes J.V., 1969, AJ 74, 818 NASA ADS
• Crawford D.L., Barnes J.V., 1970, AJ 75, 978 NASA ADS
• Crawford D.L., Mander J., 1966, AJ 71, 114 NASA ADS
• Deeming T.J., 1975, Ap&SS 36, 137
• Dickens R.J., Kraft R.P., Krzeminski W., 1968, AJ 73, 6 NASA ADS
• Gronbech B., Olsen E.H., Strömgren B., 1976, A&AS 26, 155 NASA ADS
• Guerrero G., Mantegazza L., Scardia M., 1979, A&AS 38, 181 (GMS) NASA ADS
• Gupta S.K., Bhatnagar A.K., 1974, IBVS 908
• Harris G.L.H., 1976, ApJS 30, 451 NASA ADS
• Henry R.C., Anderson R., Hesser J.E., 1977, ApJ 214, 742 NASA ADS
• Horan S., 1979, AJ 84, 1770 NASA ADS
• Iben I., 1967, ARA&A 5, 571
• Jenkins L.F., 1952, General Catalog of Trigonometric Stellar Parallax
• Johnson H.L., 1952, ApJ 116, 640 NASA ADS
• Johnson H.L., 1957, ApJ 126, 121
• Johnson H.L., Knuckles C.F., 1955, ApJ 122, 209 NASA ADS
• Jones B.F., Stauffer J.R., 1991, AJ 102, 1080 NASA ADS
• Jones B.F., Cudworth K., 1983, AJ 88, 215 NASA ADS
• Klein Wassink W.J., 1927, Groningen Publ., No. 41
• Kollath Z., 1990, Occasional Technical Notes, Number 1. Konkoly Observatory-Budapest, Hungary
• Kovacs G., 1981, Acta Astron 31, 75 NASA ADS
• Lang K.R., 1991, Astrophysical Data: Planets Stars. Berlin Springer-Verlag
• McAlister H.A., Hartkopf W.Y., Sowell J.R., Drombowski E.G., 1989, AJ 97, 510 NASA ADS
• Mason B.D., Hartkopf W., McAllister H.A., 1993, AJ 106, 637 NASA ADS
• Mermilliod J.C., Weis E.W., Duquenoy A., Mayor M., 1990, A&A 235, 114 NASA ADS
• Meynet G., Mermilliod J.C., Maeder A., 1993, A&AS 98, 477 NASA ADS
• Nicolet B., 1981, A&A 104, 185 NASA ADS
• Nissen P., 1988, A&A 199, 146 NASA ADS
• Olsen E.H., 1983, A&AS 54, 55 NASA ADS
• Paczynski B., 1970, Acta Astron 20, 47 NASA ADS
• Paparo M., Kollath Z., 1990, PASPC 11, 336
• Parrao L., Schuster W., Arellano Ferro A., 1988, Reporte Técnico 52 IA-UNAM
• Peniche R., Peña J.H., Martınez S.H., Gómez T., 1990, Rev. Mex. A&A 20, 127
• Peniche R., Peña J.H., Parrao L., Gómez T., 1989, A&A 209, 59 NASA ADS
• Peña J.H., Peniche R., 1994, Rev. Mex. A&A 28, 139
• Perez M.R., Joner M.D., Thé P.S., Westerlund B.E., 1989, PASP 101, 195 NASA ADS
• Pérez Hernández F., Claret A., Belmonte J.A., 1995, A&A 295, 113 NASA ADS
• Petersen J.O., Jorgensen H.E., 1972, A&A 17, 367 NASA ADS
• Petersen J.O., 1975, IAU Coll. 29, 195
• Press W.H., Rybicki G.B., 1989, ApJ 338, 277 NASA ADS
• Reglero V., Fabregat J., 1991, A&AS 90, 25 NASA ADS
• Relyea L.J., Kurucz R.L., 1978, ApJS 37,45 NASA ADS
• Rodriguez E., Lopez de Coca P., Rolland A., Garrido R., Costa V., 1994, A&AS 106, 21 NASA ADS
• Rolland A., Garcıa-Pelayo J.M., López de Coca P., Rodrıguez E., Costa V., 1991, DSN 4, 8
• Rolland A., Costa V., Olivares J.I., López de Coca P., 1997 (in preparation)
• Schrick K.W., 1953, Veroff. Bonn. No. 40
• Schuster W.B., Nissen P., 1988, A&AS 73, 225 NASA ADS
• Slovak M.H., 1978, ApJ 223, 192 NASA ADS
• Shobbrook R.R., 1984, MNRAS 211, 659 NASA ADS
• Stellingwerf R.F., 1979, ApJ 227, 935 NASA ADS
• Tsvetkov Ts.G., 1989, Ap&SS 151, 47 NASA ADS
• VandenBerg D.A., 1985, ApJS 58, 711 NASA ADS
• Vanderlinden H.L., 1933, Étude de l'amas de Praesepe Gembloux