TY - JOUR AU - Marek, Ivo TI - On some spectral properties of Radon-Nicolski operations and their generalizations JO - Commentationes Mathematicae Universitatis Carolinae PY - 1962 SP - 20 EP - 30 VL - 03 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1962__3_1_a4/ LA - en ID - CMUC_1962__3_1_a4 ER -