共 20 条
[4]
METHODS FOR LOWER BOUNDS TO FREQUENCIES OF CONTINOUOUS ELASTIC SYSTEMS
[J].
ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK,
1966, 17 (01)
:1-&
[5]
UPPER AND LOWER BOUNDS FOR FREQUENCIES OF RECTANGULAR CLAMPED PLATES
[J].
ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK,
1967, 47 (03)
:191-&
[6]
UPPER AND LOWER BOUNDS FOR FREQUENCIES OF RECTANGULAR CANTILEVER PLATES
[J].
ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK,
1967, 47 (04)
:251-&
[8]
BOSZNAY A, 1976, ACTA TECH HUNG, V83, P393
[9]
BOSZNAY A, 1976, ACTA TECH HUNG, V83, P187
[10]
BOSZNAY A, 1976, ACTA TECH HUNG, V83, P31