共 50 条
- [1] UPPER AND LOWER BOUNDS FOR FREQUENCIES OF RECTANGULAR CLAMPED PLATES [J]. ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, 1967, 47 (03): : 191 - &
- [2] UPPER AND LOWER BOUNDS FOR FREQUENCIES OF RECTANGULAR CANTILEVER PLATES [J]. ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, 1967, 47 (04): : 251 - &
- [9] UPPER AND LOWER BOUNDS FOR FREQUENCIES OF ELASTIC ARCS [J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1969, 46 (5P2): : 1165 - &
- [10] Accurate Calculation of Free Frequencies of Beams and Rectangular Plates [J]. PROCEEDINGS OF WORLD ACADEMY OF SCIENCE, ENGINEERING AND TECHNOLOGY, VOL 10, 2005, 10 : 258 - 263