共 8 条
- [1] ADAMS WS, 1924, P NAT ACAD SCI, V11, P352
- [2] LINDENBLAD IW, 1970, ASTRON J, V75, P841, DOI 10.1086/111029
- [4] OKE JB, 1963, CLEVELAND M AAAS
- [5] SHIPMAN HL, TO BE PUBLISHED
- [6] VANDENBOS WH, 1960, J OBSERVATEURS, V0043, P00145
- [8] [No title captured]