@article{MOMA_1965__69_177298,
     author = {Hans Lausch},
     title = {Zweigliedrige {Gruppen} \"uber kommutativen {Ringen} mit {Einselement.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {326--338},
     publisher = {mathdoc},
     volume = {69},
     year = {1965},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1965__69_177298/}
}