共 7 条
[1]
ALDEN H, 1927, 4 LEAND MCC OBS PUBL, P304
[2]
IANNA PA, 1971, B AM ASTRON SOC, V3, P464
[3]
KALLARAKAL VV, 1969, 18 US NAV OBS PUBL, P7
[4]
SMART WM, 1947, TEXT BOOK SPHERICAL, P289
[6]
STRAND KA, 1949, ASTRON J, V52, P3
[7]
1973, P315 KOD PUBL, P31