共 7 条
[1]
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[2]
EDDINGTON, 1918, M N, V79, P2
[3]
1946, PHYSICA, V12, P768
[4]
1950, IN PRESS AP J, V111
[5]
1946, ZEEMAN C AMSTERDAM
[6]
1937, M N, V97, P582
[7]
1948, M N, V108, P414