@article{MAN_1962__147_160951, author = {M. HERRMANN}, title = {\"Uber ein {Problem} der abz\"ahlenden {Geometrie.} {II.}}, journal = {Mathematische Annalen}, pages = {69--76}, publisher = {mathdoc}, volume = {147}, year = {1962}, language = {de}, url = {http://geodesic.mathdoc.fr/item/MAN_1962__147_160951/} }