@article{MAN_1979__239_163214,
     author = {Siegfried Bosch},
     title = {Multiplikative {Untergruppen} in abeloiden {Mannigfaltigkeiten.}},
     journal = {Mathematische Annalen},
     pages = {165--184},
     publisher = {mathdoc},
     volume = {239},
     year = {1979},
     zbl = {0402.14015},
     url = {http://geodesic.mathdoc.fr/item/MAN_1979__239_163214/}
}