%0 Journal Article %A Kh. M. Malikov %T Over-determination of a system of differential equations for versal integrals of type ${\rm A}$, ${\rm D}$, ${\rm E}$ %J Differencialʹnye uravneniâ %D 1982 %P 1394-1401 %V 18 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1982_18_8_a12/ %G ru %F DE_1982_18_8_a12