共 56 条
- [1] ALLEN CW, 1973, ASTROPHYSICAL QUANTI, P195
- [2] BALDWIN JE, 1976, ROYAL OBS B, V182, P207
- [4] BRAND PWJL, 1979, ASTRON ASTROPHYS, V71, P47
- [6] Burton W. B., 1977, Topics in Intersteller Matter, P165
- [7] CARRANZA G, 1969, ASTRON ASTROPHYS, V1, P479
- [8] de Vaucouleurs G., 1972, MEMRAS, V77, P1
- [9] DEVAUCOULEURS G, 1976, 2ND REFERENCE CATALO