%0 Journal Article %A Yu. A. Klokov %A F. Zh. Sadyrbaev %T On the number of solutions of second-order boundary value problems with nonlinear asymptotics %J Differencialʹnye uravneniâ %D 1998 %P 471-479 %V 34 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1998_34_4_a5/ %G ru %F DE_1998_34_4_a5