%0 Journal Article %A L. Kubik %T A characterization of the class ℒ of probability distributions %J Studia Mathematica %D 1961 %P 245-252 %V 21 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-21-2-245-252/ %R 10.4064/sm-21-2-245-252 %G en %F 10_4064_sm_21_2_245_252