LEADER 01266nam2-2200385li-450 001 990000102130203316 005 20180312154841.0 010 $a0-387-97491-1 035 $a0010213 035 $aUSA010010213 035 $a(ALEPH)000010213USA01 035 $a0010213 100 $a20001109d1991----km-y0itay0103----ba 101 0 $aeng 102 $aUS 200 1 $aAlgebraic methods in nonlinear perturbation theory$fV. N. Bogaevski, A. Povzner 210 $aNew York [etc.]$cSpringer-Verlag,copyr. 1991 225 2 $aApplied mathematical sciences$v88 410 0$10010010212$12001$aApplied mathematical sciences 610 1 $aperturbazione (matematica) 610 1 $ateorie nonlineari 676 $a515.35$9Equazioni differenziali 700 1$aBogaevskiî,$bVladimir Nikolaevich$0754366 702 1$aPovzner,$bAlexandr IAkovlevich 801 $aSistema bibliotecario di Ateneo dell' Universitā di Salerno$gRICA 912 $a990000102130203316 951 $a515.35 BOG$b0007774 959 $aBK 969 $aTEC 979 $c19961211 979 $c20001110$lUSA01$h1710 979 $c20020403$lUSA01$h1617 979 $aPATRY$b90$c20040406$lUSA01$h1608 996 $aAlgebraic methods in nonlinear perturbation theory$91517899 997 $aUNISA