@article{GDZPPN002051745,
title = {\"Uber die Unikoh\"arenz n-dimensionaler Polyeder.},
journal = {Commentarii mathematici Helvetici},
volume = {7},
year = {1934},
pages = {14-23},
zbl = {0010.03901},
url = {http://dml.mathdoc.fr/item/GDZPPN002051745}
}
Rueff, M. Über die Unikohärenz n-dimensionaler Polyeder.. Commentarii mathematici Helvetici, Tome 7 (1934) pp. 14-23. http://gdmltest.u-ga.fr/item/GDZPPN002051745/