@article{ELMA_1984__39_141329,
     author = {Walter Nef},
     title = {Ein einfacher {Beweis} des {Satzes} von {Euler-Schl\"afli.}},
     journal = {Elemente der Mathematik},
     pages = {1--6},
     publisher = {mathdoc},
     volume = {39},
     year = {1984},
     zbl = {0523.52006},
     url = {http://geodesic.mathdoc.fr/item/ELMA_1984__39_141329/}
}