@book{PPN597844798, title = {Die niedere Algebra Bd. 1,2}, series = {GDML\_Books}, publisher = {Dalp}, address = {Leipzig}, year = {1839}, language = {de}, url = {http://dml.mathdoc.fr/item/PPN597844798} }
Francoeur, Louis Benjamin. Die niedere Algebra Bd. 1,2. GDML_Books (1839), http://gdmltest.u-ga.fr/item/PPN597844798/