共 22 条
[2]
Colla G., 1975, Astronomy and Astrophysics Supplement Series, V20, P1
[3]
de Vaucouleurs G., 1959, HDB PHYSIK, V53, P311
[6]
HICKSON P, 1981, P SOC PHOTO-OPT INST, V290, P109
[8]
KINMAN TD, 1978, PITTSBURGH C BL LAC, P82