TY  - JOUR
AU  - P. A. Krutitskii
TI  - A mixed problem for the Helmholtz equation outside cuts on the plane
JO  - Differencialʹnye uravneniâ
PY  - 1996
SP  - 1202
EP  - 1211
VL  - 32
IS  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1996_32_9_a6/
LA  - ru
ID  - DE_1996_32_9_a6
ER  -