共 22 条
- [2] BURKE WL, 1981, ASTROPHYS J, V244, pL1, DOI 10.1086/183466
- [3] COLLA G, 1975, ASTRON ASTROPHYS, V38, P209
- [5] POSSIBLE MULTIPLE IMAGING BY SPHERICAL GALAXIES [J]. ASTROPHYSICAL JOURNAL, 1980, 238 (02) : L67 - L70
- [6] Einstein A, 1936, Science, V84, P506, DOI 10.1126/science.84.2188.506
- [7] Gorenstein M. I., UNPUB
- [8] GORENSTEIN MV, 1981, 3644 INT ASTR UN CIR
- [9] GORENSTEIN MV, 1980, BAAS, V12, P498