@book{PPN234735015, title = {Lehrbuch der Algebra Bd. 2}, series = {GDML\_Books}, year = {1896}, language = {ger}, url = {http://dml.mathdoc.fr/item/PPN234735015} }
(éd.). Lehrbuch der Algebra Bd. 2. GDML_Books (1896), http://gdmltest.u-ga.fr/item/PPN234735015/