%0 Journal Article %A V. A. Yurko %T The inverse problem for pencils of differential operators on the half-line with turning points %J Fundamentalʹnaâ i prikladnaâ matematika %D 2006 %P 237-246 %V 12 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2006_12_5_a17/ %G ru %F FPM_2006_12_5_a17