Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MM2_1995__88_1_156129, author = {Riccardo Benedetti and Carlo Petronio}, title = {A finite graphic calculus for 3-manifolds.}, journal = {Manuscripta mathematica}, pages = {291--310}, publisher = {mathdoc}, volume = {88}, number = {1}, year = {1995}, zbl = {0856.57009}, url = {http://geodesic.mathdoc.fr/item/MM2_1995__88_1_156129/} }
Riccardo Benedetti; Carlo Petronio. A finite graphic calculus for 3-manifolds.. Manuscripta mathematica, Tome 88 (1995) no. 1, pp. 291-310. http://geodesic.mathdoc.fr/item/MM2_1995__88_1_156129/