%0 Journal Article %A Tibor Tómács %T A Marcinkiewicz-Zygmund type strong law of large numbers for non-negative random variables with multidimensional indices %J Annales mathematicae et informaticae %D 2019 %P 179-185 %V 50 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.33039/ami.2019.12.001/ %R 10.33039/ami.2019.12.001 %G en %F AMI_2019_50_a13