@article{PPN37649882X+dmdlog160, title = {Erg\"anzungen zu England.}, booktitle = {Geometrie Bd. 2}, series = {GDML\_Books}, year = {1968}, pages = {279}, url = {http://dml.mathdoc.fr/item/PPN37649882X+dmdlog160} }
(éd.). Ergänzungen zu England., dans Geometrie Bd. 2, GDML_Books, (1968), p. 279. http://gdmltest.u-ga.fr/item/PPN37649882X+dmdlog160/