TY - JOUR AU - Robert Dalmasso TI - On the mean-value property of superharmonic functions JO - Annales Polonici Mathematici PY - 2008 SP - 85 EP - 90 VL - 93 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap93-1-7/ DO - 10.4064/ap93-1-7 LA - en ID - 10_4064_ap93_1_7 ER -