Col Reference--- ---------
R1 van Zeipel H., Lindgren J. 1921, Kungl. Sv. Vetensk. Handlingar 61 no
R2 Nordlund J.O. 1909, Arkiv. Mat. Fis. 5 no 17
R3 Giebeler H. 1914, Veroeff. Univ. Sternw. Bonn no 12
R4 Hoag A.A., et al. 1961, Publ. US. Nav. Obs. 17, 347
R5 Joy A.H. 1915, Astron. J. 29, 101
R6 Meurers J. 1960, Veroeff. Univ. Sternw. Bonn no 53
R7 Brosterhus E. 1963, Astr. Abh. Hamburg. Sternw. VII no 2
R8 Upgren A.R. 1966, Astron. J. 71, 736
R9 Zug R.S. 1933, Lick Obs. Bull. 16, 119
R10 Bronnikova N.M. 1958, Trudy Glavn. Astr. Obs. Pulkove 72, 77
R11 Robin A. 1982, Astron. Astrophys. Suppl. 50, 251
R12 Kiss L.L., et al. 2001, Astron. Astrophys. 376, 561
R13 Nilakshi, Sagar R. 2002, Astron. Astrophys. 381, 65
R14 Kalirai J.S., et al. 2001, Astron. J. 122, 3239
R15 Paunzen E., Pintado O.I., Maitzen H.M. 2003, Astron. Astrophys. 412, 721
R16 West F.R. 1967, Astrophys. J. Suppl. XIV no 132
R17 Hartman J.D., et al. 2008, Astrophys. J. 675, 1233
Back to the form