LEADER 01969oam 2200517zu 450 001 9910872740703321 005 20210807003437.0 035 $a(CKB)111026746755452 035 $a(SSID)ssj0000394348 035 $a(PQKBManifestationID)12128916 035 $a(PQKBTitleCode)TC0000394348 035 $a(PQKBWorkID)10379814 035 $a(PQKB)10865828 035 $a(SSID)ssj0000394347 035 $a(PQKBManifestationID)12144072 035 $a(PQKBTitleCode)TC0000394347 035 $a(PQKBWorkID)10387257 035 $a(PQKB)11268383 035 $a(EXLCZ)99111026746755452 100 $a20160829d1999 uy 101 0 $aeng 181 $ctxt 182 $cc 183 $acr 200 10$aDirect and inverse problems of electromagnetic and acoustic wave theory : DIPED-99 : proceedings of IVth International Seminar/Workshop : Lviv, September 20-23, 1999 210 31$a[Place of publication not identified]$cInstitute for Applied Problems of Mechanics and Mathematics of NASU$d1998 300 $aBibliographic Level Mode of Issuance: Monograph 311 $a966-02-0864-2 606 $aElectromagnetic waves$vCongresses 606 $aSound-waves$vCongresses 606 $aPhysics$2HILCC 606 $aElectricity & Magnetism$2HILCC 606 $aPhysical Sciences & Mathematics$2HILCC 615 0$aElectromagnetic waves 615 0$aSound-waves 615 7$aPhysics 615 7$aElectricity & Magnetism 615 7$aPhysical Sciences & Mathematics 676 $a537/.12 712 02$aInstytut prykladnykh problem mekhaniky i matematyky im. . I?A.S. Pidstryhacha 712 12$aInternational Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory 801 0$bPQKB 906 $aPROCEEDING 912 $a9910872740703321 996 $aDirect and inverse problems of electromagnetic and acoustic wave theory : DIPED-99 : proceedings of IVth International Seminar$92498043 997 $aUNINA