TY  - JOUR
AU  - N. B. Pleschinskii
AU  - D. N. Tumakov
TI  - Boundary value problems for the Helmholtz equation in a quadrant and in a half-plane formed from two quadrants
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 2004
SP  - 63
EP  - 74
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_2004_7_a6/
LA  - ru
ID  - IVM_2004_7_a6
ER  -