LEADER 01247nam a2200337 i 4500 001 991000779179707536 005 20020507173458.0 008 960909s1995 us ||| | eng 020 $a082180362X 035 $ab10756085-39ule_inst 035 $aLE01302193$9ExL 040 $aDip.to Matematica$beng 082 0 $a515.352 084 $aAMS 34C05 084 $aAMS 34C20 100 1 $aIakovenko, S. B.$0534986 245 10$aConcerning the Hilbert 16th problem /$cYu. Ilyashenko, S. Yakovenko, editors 260 $aProvidence, R. I. :$bAmerican Mathematical Society,$cc1995 300 $avii, 219 p. :$bill. ;$c26 cm 490 0 $aAdvances in the mathematical sciences ;$v23 490 0 $aAmerican Mathematical Society Translations,$x0065-9290 ;$vSer.2, v.165 500 $aIncludes bibliographical references 650 0$aLimit cycles 650 0$aVector fields 700 1 $aIliashenko, Iu. S. 907 $a.b10756085$b23-02-17$c28-06-02 912 $a991000779179707536 945 $aLE013 34C ILY11 (1995)$g1$i2013000065182$lle013$o-$pE0.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i10850375$z28-06-02 996 $aConcerning the Hilbert 16th problem$9911220 997 $aUNISALENTO 998 $ale013$b01-01-96$cm$da $e-$feng$gus $h0$i1