LEADER 00802nam0-22002651i-450- 001 990001222960403321 035 $a000122296 035 $aFED01000122296 035 $a(Aleph)000122296FED01 035 $a000122296 100 $a20000920d1----km-y0itay50------ba 101 1$aeng 200 1 $aCoincidence Degree, and Nonlinear Differential Equations$fby Gaines R.E. Mawhin J.L. 210 $aBerlin [etc.]$cSpringer-Verlag$d1 225 1 $aLecture Notes in Mathematics$v568 700 1$aGaines,$bRobert E.$047040 702 1$aMawhin,$bJean L. 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001222960403321 952 $aC-20-(568$b18730$fMA1 959 $aMA1 996 $aCoincidence degree, and nonlinear differential equations$9262787 997 $aUNINA DB $aING01