@book{PPN589529021, title = {Die Differenzialrechnung Th. 1}, series = {GDML\_Books}, publisher = {Vandenhoeck und Ruprecht}, year = {1818}, language = {de}, url = {http://dml.mathdoc.fr/item/PPN589529021} }
Mayer, Johann Tobias. Die Differenzialrechnung Th. 1. GDML_Books (1818), http://gdmltest.u-ga.fr/item/PPN589529021/