%0 Journal Article %A V. I. Kachalov %A S. A. Lomov %T Analytic properties of solutions of differential equations with %J Doklady Akademii Nauk %D 1989 %P 22-24 %V 304 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1989_304_1_a3/ %G ru %F DAN_1989_304_1_a3