@article{MZ_1987__194_173856,
     author = {Helmut Z\"oschinger},
     title = {Summen von einfach-radikalvollen {Moduln.}},
     journal = {Mathematische Zeitschrift},
     pages = {585--601},
     publisher = {mathdoc},
     volume = {194},
     year = {1987},
     zbl = {0601.13003},
     url = {http://geodesic.mathdoc.fr/item/MZ_1987__194_173856/}
}