@book{PPN591917572, title = {Die Algebra Theil 2}, series = {GDML\_Books}, publisher = {Duncker u. Humblot}, address = {Berlin}, year = {1834}, language = {de}, url = {http://dml.mathdoc.fr/item/PPN591917572} }
Egen, Peter Nikolaus Caspar. Die Algebra Theil 2. GDML_Books (1834), http://gdmltest.u-ga.fr/item/PPN591917572/