共 7 条
[3]
Goucher FS, 1922, PHILOS MAG, V44, P1002
[4]
Jeffreys H, 1930, P CAMB PHILOS SOC, V26, P204
[5]
PARMELEE CW, 1939, U ILLINOIS ENG EXPT, V311, P31
[6]
SATTERLY J, 1933, T ROY SOC CAN 3, V26, P145