共 4 条
[2]
On standard eigenvalues of variable-coefficient heat and rod equations
[J].
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME,
1989, 56 (01)
:146-148
[3]
RAO SS, 1990, MECHANICAL VIBRATION
[4]
Snowdon JC., 1968, VIBRATION SHOCK DAMP

