%0 Journal Article %A P. A. Krutitskii %A K. V. Prozorov %T A generalized jump problem for the Helmholtz equation outside cuts on the plane %J Differencialʹnye uravneniâ %D 2004 %P 1176-1189 %V 40 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2004_40_9_a2/ %G ru %F DE_2004_40_9_a2