共 8 条
[1]
Asprey L.B., 1950, AECU924
[3]
KEENAN TK, 1952, LADC1144
[5]
Penneman R. A., 1950, AECU936
[6]
Stephanou S. E., 1950, AECU925
[8]
YAKOVLEV GN, 1955, INT C PEACEFUL USES, V7, P363