LEADER 00599nam0-22002291i-450- 001 990001303220403321 035 $a000130322 035 $aFED01000130322 035 $a(Aleph)000130322FED01 035 $a000130322 100 $a20000920d--------km-y0itay50------ba 101 1 $aeng 200 1 $aNonlinear wave equations$fby STRAUSS W.A. 700 1$aStrauss,$bWalter A.$042684 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001303220403321 952 $aC0LL-35-(73$b7656$fMA1 959 $aMA1 996 $aNonlinear wave equations$9383343 997 $aUNINA DB $aING01