TY  - JOUR
AU  - V. V. Karachik
TI  - On a nonclassical boundary value problem for the Helmholtz equation
JO  - Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematika, mehanika, fizika
PY  - 2014
SP  - 14
EP  - 22
VL  - 6
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VYURM_2014_6_3_a1/
LA  - ru
ID  - VYURM_2014_6_3_a1
ER  -