TY  - JOUR
AU  - V. P. Mikhailov
TI  - Existence of boundary values for metaharmonic functions
JO  - Sbornik. Mathematics
PY  - 1999
SP  - 1417
EP  - 1448
VL  - 190
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1999_190_10_a1/
LA  - en
ID  - SM_1999_190_10_a1
ER  -