@article{ARM_1968_4_1_a2,
     author = {Neumann, K.},
     title = {\"Uber darstellungen von {Verb\"anden} mit $o${-Idealen} gerichteter {Gruppen}},
     journal = {Archivum mathematicum},
     pages = {61--73},
     year = {1968},
     volume = {4},
     number = {1},
     mrnumber = {0256957},
     zbl = {0211.02705},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/ARM_1968_4_1_a2/}
}