TY  - JOUR
AU  - V. G. Maz'ya
AU  - S. A. Nazarov
TI  - Paradoxes of limit passage in solutions of boundary value problems involving the approximation of smooth domains by polygonal domains
JO  - Izvestiya. Mathematics 
PY  - 1987
SP  - 511
EP  - 533
VL  - 29
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1987_29_3_a1/
LA  - en
ID  - IM2_1987_29_3_a1
ER  -