@book{PPN59062475X, title = {D Abtheilung 1, Bd. 3}, series = {GDML\_Books}, publisher = {Ettinger}, address = {Gotha}, year = {1796}, language = {de}, url = {http://dml.mathdoc.fr/item/PPN59062475X} }
(éd.). D Abtheilung 1, Bd. 3. GDML_Books (1796), http://gdmltest.u-ga.fr/item/PPN59062475X/