共 10 条
- [1] ARP H, 1971, ASTROPHYS LETT COMM, V9, P1
- [2] Arp H. C., 1966, ATLAS PECULIAR GALAX
- [5] Burbidge Geoffrey, 1967, QUASI STELLAR OBJECT
- [6] MCCLEOD JM, 1971, AP LETTERS, V9, P19
- [9] TOOMRE A, 1972, PREPRINT
- [10] WEEDMAN DW, 1971, ASTROPHYS LETT COMM, V9, P49