00551nam a2200181Ia 4500082002000000100002100020245007300041260003400114300002000148490003900168500000500207690000600212700000500218952010200223964001700325921001000342999001700352  a515.35bB581.LT  aBibikov, Yuri N.  aLocal theory of nonlinear analytic ordinary differential equationsb  aBerlinbSpringer-Verlagc1979  aix, 146p. Index  aLecture notes in Mathematicsv 702  a  a   a  00104070aISIbISId1998-09-22l0o515.35 B581.LTpDP15282r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a12996  c12996d12996