@article{MZ_1972__128_171795,
     author = {Klaus Langmann},
     title = {Globale {Ringe} und {Moduln.}},
     journal = {Mathematische Zeitschrift},
     pages = {169--186},
     publisher = {mathdoc},
     volume = {128},
     year = {1972},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MZ_1972__128_171795/}
}