@inbook{400236,
title = {Anmerkungen},
booktitle = {Paradoxien des Unendlichen},
series = {GDML\_Books},
publisher = {C. H. Re\-clam sen},
address = {Leipzig},
year = {1851},
pages = {133-154},
url = {http://dml.mathdoc.fr/item/400236}
}
Hahn, Hans. Anmerkungen, dans Paradoxien des Unendlichen, GDML_Books, (1851), pp. 133-154. http://gdmltest.u-ga.fr/item/400236/