Col Reference--- ---------
R1 Platais I., et al. 2001, Astron. J. 122, 1486
R2 Williams P.M. 1967, MNASSA 26, 126
R3 Williams P.M. 1966, MNASSA 25, 122
R4 Feinstein A. 1966, PASP 78, 301
R5 Andersen T.B., Reiz A. 1983, Astron. Astrophys. Suppl. 53, 181
R6 Huensch M., et al. 2003, Astron. Astrophys. 402, 571
Back to the form