LEADER 00788nam0-22002771i-450- 001 990001319280403321 035 $a000131928 035 $aFED01000131928 035 $a(Aleph)000131928FED01 035 $a000131928 100 $a20000920d1989----km-y0itay50------ba 101 0 $aeng 200 1 $aRetarded Dynamical System$eStability and Characteristic Functions$fG. Stepan. 210 $aHarlow (UK)$cLongman$d1989. 215 $a151 p.$d25 cm 225 1 $aPitman research notes in mathematics series$v210 676 $a521.11 700 1$aStepan,$bG.$0350483 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001319280403321 952 $aC-2-(210$b8350$fMA1 959 $aMA1 996 $aRetarded Dynamical System$9382538 997 $aUNINA DB $aING01