共 38 条
[11]
BURBIDGE EM, 1968, AP J, V153, P703
[12]
Burbidge G. R, 1967, QUASISTELLAR OBJECTS
[13]
DAVIDSON K, TO BE PUBLISHED
[14]
Doroshkevich A. G., 1970, Monthly Notices of the Royal Astronomical Society, V147, P139
[15]
DOROSHKEVICH AG, 1964, SOV ASTRON, V7, P615
[20]
LOWRANCE JL, IN PRESS