@article{MZ_1970__113_171255,
     author = {Harro Walk},
     title = {Konvergenz und {Summierbarkeit} von {Reihen} zuf\"alliger {Variablen.}},
     journal = {Mathematische Zeitschrift},
     pages = {49--60},
     publisher = {mathdoc},
     volume = {113},
     year = {1970},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MZ_1970__113_171255/}
}