TY  - JOUR
AU  - I. M. Petrushko
TI  - Existence of boundary values for solutions of degenerate elliptic equations
JO  - Sbornik. Mathematics
PY  - 1999
SP  - 973
EP  - 1004
VL  - 190
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1999_190_7_a2/
LA  - en
ID  - SM_1999_190_7_a2
ER  -