共 50 条
- [2] ABSENCE OF VARIATIONS IN NUCLEUS OF VIRGO-A ASTROPHYSICAL JOURNAL, 1973, 179 (03): : L141 - L144
- [3] EVIDENCE FOR A RADIO FLARE IN THE NUCLEUS OF VIRGO-A ASTRONOMICAL JOURNAL, 1988, 95 (04): : 1037 - 1039
- [5] ABSOLUTE MEASUREMENTS OF FLUXES FROM CASSIOPEIA-A, CYGNUS-A, TAURUS-A, VIRGO-A AT 7 WAVES IN THE 1.8-4.2 CM BAND IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII RADIOFIZIKA, 1981, 24 (01): : 14 - 19