共 16 条
- [2] AGUERO EL, ASTROPHYS SPACE SCI
- [3] BOSMA A, 1979, ASTRON ASTROPHYS, V79, P281
- [4] CARRANZA GJ, 1978, 1ST LAT AM REG ASTR, V3, P73
- [5] CARRANZA GJ, 1972, THESIS U NACIONAL CO
- [6] DANVER CG, 1942, ANN LUND OBS
- [7] DEVAUCOULEURS G, 1961, ASTROPHYS J S, V5, P247
- [8] DEVAUCOULEURS G, 1976, 2ND REFERENCE CATALO
- [10] Lewis B.M, 1968, P ASTR SOC AUSTRALIA, V1, P104