@book{PPN592284220, title = {Analysis Bd. 3, Abth. 1}, series = {GDML\_Books}, publisher = {Hahn}, year = {1880}, language = {de}, url = {http://dml.mathdoc.fr/item/PPN592284220} }
Wittstein, Theodor. Analysis Bd. 3, Abth. 1. GDML_Books (1880), http://gdmltest.u-ga.fr/item/PPN592284220/