TY - JOUR AU - Štěpán, Josef TI - Some notes on the convolution semigroup of probabilities on a metric group JO - Commentationes Mathematicae Universitatis Carolinae PY - 1969 SP - 613 EP - 624 VL - 10 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1969__10_4_a6/ LA - en ID - CMUC_1969__10_4_a6 ER -