共 8 条
[2]
CHANDRASEKHAR S, 1957, INTRODUCTION STUDY S
[3]
COCKETT AH, 1960, CRYOGENICS, V1, P21
[4]
JAEGER JC, 1953, P CAMB PHILOS SOC, V49, P355
[8]
Wesselink A. J., 1948, B ASTRON I NETH, V10, P351