. "F2Nj42Co7YcqzQtcpTA8hzEJ2Rg=" . . . "RIV/67985556:_____/09:00324419!RIV09-AV0-67985556" . "Free Material Optimization with Fundamental Eigenfrequency Constraints" . . . . "1"^^ . . . "J_imp \u010Dl\u00E1nek v impaktovan\u00E9m \u010Dasopise" . . "63.147"^^ . . "63.733"^^ . . "63.147"^^ . "SIAM Journal on Optimization" . "http://www.isvav.cz/h12/resultDetail.do?rowId=RIV%2F67985556%3A_____%2F09%3A00324419!RIV09-AV0-67985556"^^ . "63.733"^^ .