共 50 条
- [31] OPTICAL BEHAVIOR OF 20 VIOLENTLY VARIABLE EXTRAGALACTIC RADIO-SOURCES ASTRONOMICAL JOURNAL, 1975, 80 (11): : 895 - 922
- [32] OPTICAL POLARIZATION OF A COMPLETE SAMPLE OF RADIO-SOURCES ASTROPHYSICAL JOURNAL, 1991, 375 (01): : 46 - 68
- [34] OPTICAL ASTROMETRY OF EXTRAGALACTIC RADIO-SOURCES WITH THE TAUTENBURG SCHMIDT TELESCOPE IAU SYMPOSIA, 1990, (141): : 453 - 454
- [36] CIRCULAR-POLARIZATION FROM COMPACT EXTRA-GALACTIC RADIO-SOURCES AS A RESULT OF NONUNIFORM MAGNETIC-FIELDS ASTROPHYSICAL JOURNAL, 1982, 263 (02): : 595 - 598
- [38] EXTENDED RADIO-SOURCES AND ELLIPTICAL GALAXIES .2. SEARCH FOR RADIO CORES USING VLA ASTRONOMICAL JOURNAL, 1978, 83 (07): : 725 - 731
- [39] 5 GIGAHERTZ STRUCTURE AND OPTICAL IDENTIFICATIONS OF WEAK EXTRAGALACTIC RADIO-SOURCES ASTROPHYSICAL JOURNAL, 1984, 278 (02): : L95 - L98
- [40] FURTHER LINEAR POLARIZATION MEASUREMENTS OF EXTRAGALACTIC RADIO-SOURCES AT 3.71 AND 11.1 CM ASTRONOMICAL JOURNAL, 1977, 82 (09): : 688 - 691