TY - JOUR AU - Paštéka, Milan TI - Convergence of series and submeasures of the set of positive integers JO - Mathematica slovaca PY - 1990 SP - 273 EP - 278 VL - 40 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MASLO_1990__40_3_a5/ LA - en ID - MASLO_1990__40_3_a5 ER -