Anhang I. Abelsche Gruppen.
Topologie Bd. 1, GDML_Books, (1935), p. 553 / Harvested from
@article{PPN379157292+dmdlog92,
     title = {Anhang I. Abelsche Gruppen.},
     booktitle = {Topologie Bd. 1},
     series = {GDML\_Books},
     year = {1935},
     pages = {553},
     url = {http://dml.mathdoc.fr/item/PPN379157292+dmdlog92}
}
 (éd.). Anhang I. Abelsche Gruppen., dans Topologie Bd. 1, GDML_Books,  (1935), p. 553. http://gdmltest.u-ga.fr/item/PPN379157292+dmdlog92/