LEADER 00884nam0-22002771i-450- 001 990001289020403321 035 $a000128902 035 $aFED01000128902 035 $a(Aleph)000128902FED01 035 $a000128902 100 $a20000920d1982----km-y0itay50------ba 101 1$aeng 200 1 $aDifferential equations$eProceedings of the 1st Latin American School held at Sao Paulo, Brazil, June 29-July, 1981$fEdited by D.G. de Figueiro and C.S. Honig 205 $a$a 210 $aBerlin [etc.]$cSpringer-Verlag$d1982 215 $aLecture Notes in Mathematics, 957 700 1$aFigueiredo,$bDjairo Guedes : de$054814 702 1$aHönig,$bChaim Samuel 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001289020403321 952 $aC-20-(957$b20918$fMA1 959 $aMA1 996 $aDifferential equations$9384702 997 $aUNINA DB $aING01