Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{IM_1980__58_142718, author = {Wolfgang K\"uhnel}, title = {Tight and {0-Tight} {Polyhedral} {Embeddings} of {Surfaces.}}, journal = {Inventiones mathematicae}, pages = {161--178}, publisher = {mathdoc}, volume = {58}, year = {1980}, zbl = {0432.53041}, url = {http://geodesic.mathdoc.fr/item/IM_1980__58_142718/} }
Wolfgang Kühnel. Tight and 0-Tight Polyhedral Embeddings of Surfaces.. Inventiones mathematicae, Tome 58 (1980), pp. 161-178. http://geodesic.mathdoc.fr/item/IM_1980__58_142718/