TY - JOUR AU - Král, Josef TI - On the Neumann problem in potential theory (Preliminary communication) JO - Commentationes Mathematicae Universitatis Carolinae PY - 1966 SP - 485 EP - 493 VL - 07 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1966__7_4_a6/ LA - en ID - CMUC_1966__7_4_a6 ER -