%0 Journal Article %A S. V. Volkov %T Construction in the plane of systems of differential equations from a partition into trajectories of a domain that has singular points only on the boundary %J Differencialʹnye uravneniâ %D 1985 %P 1313-1317 %V 21 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1985_21_8_a2/ %G ru %F DE_1985_21_8_a2