%0 Journal Article %A V. I. Matatov %T Conditions for the movable singular points of a certain system of differential equations to be single-valued %J Differencialʹnye uravneniâ %D 1973 %P 2092-2094 %V 9 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1973_9_11_a22/ %G ru %F DE_1973_9_11_a22