TY  - JOUR
AU  - A. M. Il'in
TI  - A~boundary value problem for the second order elliptic equation in a~domain with a~narrow slit. 2.~Domain with a~small cavity
JO  - Sbornik. Mathematics
PY  - 1977
SP  - 227
EP  - 244
VL  - 32
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1977_32_2_a3/
LA  - en
ID  - SM_1977_32_2_a3
ER  -