TY  - JOUR
AU  - G. F. Maslennikova
TI  - The Neumann problem for the Helmholtz operator in the exterior of a thin body of revolution
JO  - Differencialʹnye uravneniâ
PY  - 1984
SP  - 316
EP  - 324
VL  - 20
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1984_20_2_a15/
LA  - ru
ID  - DE_1984_20_2_a15
ER  -