共 19 条
- [1] BAILEY S, 1904, HARVARD ANN, V72, P165
- [2] BIANCHI E, 1921, SOC ASTR ITAL, V2, P47
- [3] CALDER WA, 1935, HARVARD B, V904
- [6] HARWOOD M, 1924, 269 HARV CIRC
- [7] HURUHATA M, 1940, 442 HARV CIRC
- [8] JEANS JH, 1919, PROBLEMS COSMOGONY S, P269
- [9] JOHNSON HL, 1953, AP J, V117, P314
- [10] JOHNSON HL, 1951, APJ, V114, P552