共 26 条
- [13] VARIATIONS IN FLUX DENSITY OF SOME QUASI-STELLAR SOURCES [J]. NATURE, 1967, 213 (5080) : 977 - &
- [14] FURTHER OBSERVATIONS OF VARIABLE RADIDO SOURCES [J]. ASTROPHYSICAL JOURNAL, 1968, 152 (2P1) : 639 - +
- [15] KELLERMANN KI, 1968, ASTROPHYS J LETT, V152, pL169
- [16] LAAN HVD, 1966, NATURE, V211, P1131
- [17] Le Roux E., 1961, ANN ASTROPHYS, V24, P71
- [18] Maran S. P, 1965, AP J S, V10, P1
- [19] OBSERVATIONS OF LINEAR POLARIZATION OF RADIO SOURCES AT 6 CM WAVELENGTH [J]. AUSTRALIAN JOURNAL OF PHYSICS, 1968, 21 (04): : 493 - &