LEADER 01089nam0-22003851i-450- 001 990001209830403321 010 $a0-8218-1330-7 035 $a000120983 035 $aFED01000120983 035 $a(Aleph)000120983FED01 035 $a000120983 100 $a20000920d1976----km-y0itay50------ba 101 0 $aeng 200 1 $aAsymptotic methods and singular perturbations$fEdited by Robert E. O'Malley 210 $aProvidence$cAmerican Mathematical Society$d1976 215 $avi, 154 p.$d26 cm 225 1 $aSIAM-AMS Proceedings$v10 610 0 $aTeoria della perturbazione$aCongressi 610 0 $aEspansioni asintotiche$aCongressi 676 $a515.35 700 1$aAsymptotic$0492582 702 1$aO'malley,$bRobert E. J 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001209830403321 952 $a203-B-10$b18826$fMA1 959 $aMA1 962 $a34E05 962 $a34E15 962 $a35B25 962 $a41A60 962 $a76D30 996 $aAsymptotic methods and singular perturbations$9343886 997 $aUNINA DB $aING01