@article{MAN_1967__174_161638,
     author = {W. LIEBERT},
     title = {Charakterisierung der {Endomorphismenringe} beschr\"ankter abelscher {Gruppen.}},
     journal = {Mathematische Annalen},
     pages = {217--232},
     publisher = {mathdoc},
     volume = {174},
     year = {1967},
     zbl = {0157.35702},
     url = {http://geodesic.mathdoc.fr/item/MAN_1967__174_161638/}
}