%0 Journal Article %A A. I. Zvyagintsev %T A priori boundedness of the derivatives of solutions for a system of ordinary differential equations %J Differencialʹnye uravneniâ %D 1995 %P 765-772 %V 31 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1995_31_5_a4/ %G ru %F DE_1995_31_5_a4