@article{700985,
     title = {\"Uber gewisse Klassen von Modularra\"umen},
     booktitle = {General Topology and its Relations to Modern Analysis and Algebra},
     series = {GDML\_Books},
     publisher = {Academia Publishing House of the Czechoslovak Academy of Sciences},
     address = {Praha},
     year = {1962},
     pages = {295-295},
     mrnumber = {MR0173942},
     zbl = {0203.11702},
     url = {http://dml.mathdoc.fr/item/700985}
}

Orlicz, W. Über gewisse Klassen von Modularraümen, dans General Topology and its Relations to Modern Analysis and Algebra, GDML_Books,  (1962), p. 295. http://gdmltest.u-ga.fr/item/700985/