TY  - JOUR
AU  - J. Pipher
AU  - G. Verchota
TI  - A maximum principle for biharmonic functions in Lipschitz and C1 domains.
JO  - Commentarii mathematici Helvetici
PY  - 1993
SP  - 385
EP  - 414
VL  - 68
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMH_1993__68_2_140309/
ID  - CMH_1993__68_2_140309
ER  -