%0 Journal Article %A I. N. Mel'nikova %T Systems of three differential equations that do not have solutions with moving essentially singular points %J Differencialʹnye uravneniâ %D 1997 %P 132 %V 33 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1997_33_1_a18/ %G ru %F DE_1997_33_1_a18