TY - JOUR AU - P. A. Krutitskii AU - K. V. Prozorov TI - A generalized jump problem for the Helmholtz equation outside cuts on the plane JO - Differencialʹnye uravneniâ PY - 2004 SP - 1176 EP - 1189 VL - 40 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2004_40_9_a2/ LA - ru ID - DE_2004_40_9_a2 ER -