%0 Journal Article %A Yu. Knezhevich-Milyanovich %T Continuability of solutions of nonlinear equations %J Differencialʹnye uravneniâ %D 1999 %P 420-422 %V 35 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1999_35_3_a17/ %G ru %F DE_1999_35_3_a17