@article{00940744, title = {Coloured knots and permutations representing 3-manifolds.}, journal = {Mathematica Pannonica}, volume = {7}, year = {1996}, pages = {177-183}, zbl = {0859.57025}, language = {en}, url = {http://dml.mathdoc.fr/item/00940744} }
Grasselli, Luigi. Coloured knots and permutations representing 3-manifolds.. Mathematica Pannonica, Tome 7 (1996) pp. 177-183. http://gdmltest.u-ga.fr/item/00940744/