@article{PPN595214665+DMDLOG_0004, title = {Die R\"omer.}, booktitle = {Von Aristoteles bis Newton Theil 1}, series = {GDML\_Books}, publisher = {R\"ucker und P\"uchler}, address = {Berlin}, year = {1838}, pages = {64}, url = {http://dml.mathdoc.fr/item/PPN595214665+DMDLOG_0004} }
(éd.). Die Römer., dans Von Aristoteles bis Newton Theil 1, GDML_Books, (1838), p. 64. http://gdmltest.u-ga.fr/item/PPN595214665+DMDLOG_0004/