Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{AM2_1971__6_136194, author = {BERNT LINDSTR\"OM}, title = {On the {Realization} of {Convex} {Polytopes,} {Euler's} {Formula} and {M\"obius} {Functions}}, journal = {Aequationes mathematicae}, pages = {235--240}, publisher = {mathdoc}, volume = {6}, year = {1971}, zbl = {0294.52006}, url = {http://geodesic.mathdoc.fr/item/AM2_1971__6_136194/} }
BERNT LINDSTRÖM. On the Realization of Convex Polytopes, Euler's Formula and Möbius Functions. Aequationes mathematicae, Tome 6 (1971), pp. 235-240. http://geodesic.mathdoc.fr/item/AM2_1971__6_136194/