共 16 条
[1]
[Anonymous], 1952, PUBL ASTRON SOC PAC, DOI [DOI 10.1086/126462, 10.1086/126462]
[3]
Arp H. C., 1958, HANDB PHYSIK, V51, P75
[7]
GASCOIGNE S, 1954, AUSTR J SCI S, V17
[10]
MCCUSKEY S, 1935, HARVARD CIRC, V401