TY  - JOUR
AU  - S. A. Nazarov
AU  - M. V. Olyushin
TI  - Approximation of smooth contours by polygonal ones. Paradoxes in problems for the Lame system
JO  - Izvestiya. Mathematics 
PY  - 1997
SP  - 619
EP  - 646
VL  - 61
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1997_61_3_a5/
LA  - en
ID  - IM2_1997_61_3_a5
ER  -