TY - JOUR AU - A. Szybiak TI - On the density of the equilibrium distributions of plane sets JO - Annales Polonici Mathematici PY - 1959 SP - 41 EP - 49 VL - 6 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap-6-1-41-49/ DO - 10.4064/ap-6-1-41-49 LA - en ID - 10_4064_ap_6_1_41_49 ER -