TY - Jour Au - Guha Niyogi，A. Au - Laha，M.k.Au - Sinha，P.K.PY - 1999DA - 1900/01/01 TI - 有限元振动分析折叠板结构SP - 354234 VL - 6 AB - SN - 1070-9622 UR - https：//doi.org/10.1155/1999/354234DO - 10.1155 / 1999/354234 JF - 震动和振动PB - iOS按KW - ER -