TY  - JOUR
AU  - M. Yu. Vasil'chik
TI  - A conversible characteristic for the traces of functions in Sobolev spaces on the piecewise smooth boundary of a plane domain
JO  - Matematičeskie trudy
PY  - 1996
SP  - 40
EP  - 57
VL  - 31
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MT_1996_31_a1/
LA  - ru
ID  - MT_1996_31_a1
ER  -