@article{PPN236018647+dmdlog68, title = {Bemerkungen}, booktitle = {Nachtraege zur reinen Mathematik Bd. 10 Abt 1}, series = {GDML\_Books}, year = {1917}, pages = {109}, url = {http://dml.mathdoc.fr/item/PPN236018647+dmdlog68} }
(éd.). Bemerkungen, dans Nachtraege zur reinen Mathematik Bd. 10 Abt 1, GDML_Books, (1917), p. 109. http://gdmltest.u-ga.fr/item/PPN236018647+dmdlog68/