@article{01730445, title = {Simplicial maps from the 3-sphere to the 2-sphere.}, journal = {Advances in Geometry}, volume = {2}, year = {2002}, pages = {99-106}, doi = {10.1515/advg.2002.007}, zbl = {0986.57019}, language = {en}, url = {http://dml.mathdoc.fr/item/01730445} }
Madahar, Keerti Vardhan. Simplicial maps from the 3-sphere to the 2-sphere.. Advances in Geometry, Tome 2 (2002) pp. 99-106. doi : 10.1515/advg.2002.007. http://gdmltest.u-ga.fr/item/01730445/