LEADER 00972nam1 22002893i 450 001 VAN00283209 005 20250130112531.548 100 $a20241120g20212023 |0itac50 ba 101 $aeng 102 $aSG 105 $a|||| ||||| 181 $ai$b e 182 $ab 200 1 $aTwo-Dimensional Quadratic Nonlinear Systems$fAlbert C. J. Luo 210 $aSingapore$cSpringer$cHigher Education$d2021-2023 215 $a2 volumi$cill.$d24 cm 463 \1$1001VAN00283210$12001 $a<>Bivariate Vector Fields 463 \1$1001VAN00285918$12001 $a<>Univariate Vector Fields 620 $aSG$dSingapore$3VANL000061 700 1$aLuo$bAlbert C. J.$3VANV083196$0720985 712 $aHigher Education $3VANV115224$4650 712 $aSpringer $3VANV108073$4650 801 $aIT$bSOL$c20250131$gRICA 912 $fN 912 $aVAN00283209 996 $aTwo-Dimensional Quadratic Nonlinear Systems$92824552 997 $aUNICAMPANIA