共 15 条
- [2] DANVER G, 1942, ANN OBS LUND
- [5] OBSERVATIONS OF 60 DISCRETE SOURCES AT 1423 MC [J]. ASTRONOMICAL JOURNAL, 1962, 67 (03) : 171 - &
- [6] GOLDSTEIN SJ, 1962, PRIVATE COMMUNICATIO
- [7] HEESCHEN DS, 1961, PUBL NRAO, V1, P129
- [8] HOLMBERG E, 1950, LUND MEDD 2, P20
- [9] HOLMBERG E, 1950, LUND MEDD 2, P128
- [10] REDSHIFTS AND MAGNITUDES OF EXTRAGALACTIC NEBULAE [J]. ASTRONOMICAL JOURNAL, 1956, 61 (03) : 97 - +