共 33 条
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- [2] 1926, M N, V86, P300
- [3] 1884, COPERNICUS, V3, P206
- [4] 1919, M N, V79, P621
- [5] 1927, H B, P843
- [6] 1920, M N, V81, P143
- [7] 1924, M N, V85, P141
- [8] 1928, HDB ASTROPHYSIK, V6, P286
- [9] 1927, M N, V65, P50
- [10] 1921, PUB DAO, V1, P270