%0 Journal Article %A V. P. Pisarenok %T The behavior of solutions of a class of first-order differential equations in the complex plane %J Differencialʹnye uravneniâ %D 1981 %P 930-932 %V 17 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1981_17_5_a21/ %G ru %F DE_1981_17_5_a21