共 5 条
[1]
Flugge W., 1962, HDB ENG MECH, P61
[2]
LANGHAAR HL, 1962, ENERGY METHODS APPLI, P41
[3]
OESTERLE RG, 1980, PCA RD SERIES, V1590
[4]
Penzien J., 1975, DYNAMICS STRUCTURES
[5]
Timoshenko S. P., 1955, VIBRATION PROBLEMS E