%0 Journal Article %A V. Ya. Yakubov %T Estimates for solutions of Cauchy problems involving a spectral parameter %J Differencialʹnye uravneniâ %D 1998 %P 59-63 %V 34 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1998_34_1_a9/ %G ru %F DE_1998_34_1_a9