@book{PPN618678700, title = {De Sectione Cylindri Theil 2}, series = {GDML\_Books}, publisher = {Sch\"utze}, address = {Cassel}, year = {1647}, language = {de}, url = {http://dml.mathdoc.fr/item/PPN618678700} }
Bramer, Benjamin. De Sectione Cylindri Theil 2. GDML_Books (1647), http://gdmltest.u-ga.fr/item/PPN618678700/