@article{GDZPPN002098253, title = {Three Conjectures of Combinatorial Topology.}, journal = {Inventiones mathematicae}, volume = {69}, year = {1982}, pages = {357-362}, zbl = {0506.57002}, url = {http://dml.mathdoc.fr/item/GDZPPN002098253} }
Gutierrez, Mauricio. Three Conjectures of Combinatorial Topology.. Inventiones mathematicae, Tome 69 (1982) pp. 357-362. http://gdmltest.u-ga.fr/item/GDZPPN002098253/