%0 Journal Article %A A. R. Aliev %T On the solvability of a class of operator differential equations of the second order on the real axis %J Žurnal matematičeskoj fiziki, analiza, geometrii %D 2006 %P 347-357 %V 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JMAG_2006_2_a0/ %G en %F JMAG_2006_2_a0