%0 Journal Article %A M. A. Usanetashvili %T On a problem with an oblique fractional derivative for the Holmgren equation %J Differencialʹnye uravneniâ %D 1982 %P 144-152 %V 18 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1982_18_1_a16/ %G ru %F DE_1982_18_1_a16