@book{PPN592921905, title = {Vorlesung, gehalten im Wintersemester 1892-93 Band 1}, series = {GDML\_Books}, publisher = {Baumann}, address = {G\"ottingen}, year = {1893}, language = {de}, url = {http://dml.mathdoc.fr/item/PPN592921905} }
Klein, Felix. Vorlesung, gehalten im Wintersemester 1892-93 Band 1. GDML_Books (1893), http://gdmltest.u-ga.fr/item/PPN592921905/