@book{PPN59250879X, title = {Arithmetik und Algebra Theil 1}, series = {GDML\_Books}, publisher = {Hirt}, address = {Breslau}, year = {1876}, language = {de}, url = {http://dml.mathdoc.fr/item/PPN59250879X} }
Kambly, Ludwig. Arithmetik und Algebra Theil 1. GDML_Books (1876), http://gdmltest.u-ga.fr/item/PPN59250879X/