LEADER 01009nam0-22003731i-450- 001 990001319630403321 010 $a0-582-01861-7 035 $a000131963 035 $aFED01000131963 035 $a(Aleph)000131963FED01 035 $a000131963 100 $a20000920d1990----km-y0itay50------ba 101 0 $aeng 200 1 $aFree boundary problems$eTheory and Applications$fK.H. Hoffmann, J. Sprekels editors. 210 $aHarlow (UK)$cLongman$dc1990. 215 $a2 v. 225 1 $a$v25 300 $aVolume 1. e 2. 610 0 $aEquazioni e sistemi ellittici 610 0 $aEquazioni e sistemi parabolici 676 $a515.35 702 1$aHoffmann,$bKarl-Heinz 702 1$aSprekels,$bJurgen 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001319630403321 952 $aC-2-(185$b8358$fMA1 952 $aC-2-(186$b8357$fMA1 959 $aMA1 962 $a35JXX 962 $a35KXX 996 $aFree boundary problems$956087 997 $aUNINA DB $aING01