TY - JOUR AU - Abkar, Ali TI - On the integral representation of superbiharmonic functions JO - Czechoslovak Mathematical Journal PY - 2007 SP - 877 EP - 883 VL - 57 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMJ_2007__57_3_a7/ LA - en ID - CMJ_2007__57_3_a7 ER -