%0 Journal Article %A T. G. Amangil'din %T The regularized trace of the Sturm--Liouville operator %J Differencialʹnye uravneniâ %D 1989 %P 1439-1441 %V 25 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1989_25_8_a20/ %G ru %F DE_1989_25_8_a20