TY - JOUR AU - V. P. Mikhailov TI - Existence of boundary values for biharmonic functions JO - Sbornik. Mathematics PY - 2004 SP - 1781 EP - 1793 VL - 195 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_2004_195_12_a4/ LA - en ID - SM_2004_195_12_a4 ER -