@article{KUMEM_1927_2_a8,
     author = {A. Schoenflies},
     title = {Beweis eities grundlegenden {Polyedersatzes}},
     journal = {In memoriam N. I. Lobatschevskii},
     pages = {85--89},
     publisher = {mathdoc},
     volume = {2},
     year = {1927},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/KUMEM_1927_2_a8/}
}