@article{MZ_1960__74_169879,
     author = {Olaf Tamaschke},
     title = {Submodulare {Verb\"ande.}},
     journal = {Mathematische Zeitschrift},
     pages = {186--190},
     publisher = {mathdoc},
     volume = {74},
     year = {1960},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MZ_1960__74_169879/}
}