%0 Journal Article %A L. E. Evtushik %T Geometry of ordinary differential equations. Investigations of Laptev--Vasil'ev seminar at the Moscow University (1980--1992) %J Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory %D 2002 %P 24-81 %V 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/INTO_2002_11_a1/ %G ru %F INTO_2002_11_a1