@book{PPN59063061X, title = {J - Kar Abtheilung 5, Bd. 8}, series = {GDML\_Books}, publisher = {Ettinger}, address = {Gotha}, year = {1803}, language = {de}, url = {http://dml.mathdoc.fr/item/PPN59063061X} }
(éd.). J - Kar Abtheilung 5, Bd. 8. GDML_Books (1803), http://gdmltest.u-ga.fr/item/PPN59063061X/