@article{MZ_1970__114_171295,
     author = {Tibor Katrin\'ak},
     title = {Eine {Charakterisierung} der fast schwach modularen {Verb\"ande.}},
     journal = {Mathematische Zeitschrift},
     pages = {49--58},
     publisher = {mathdoc},
     volume = {114},
     year = {1970},
     zbl = {0188.04401},
     url = {http://geodesic.mathdoc.fr/item/MZ_1970__114_171295/}
}