@article{1028999908, author = {Edwards, C. H.}, title = {Unknotting polyhedral homology manifolds.}, journal = {Michigan Math. J.}, volume = {15}, number = {1}, year = {1968}, pages = { 81-95}, language = {en}, url = {http://dml.mathdoc.fr/item/1028999908} }
Edwards, C. H. Unknotting polyhedral homology manifolds.. Michigan Math. J., Tome 15 (1968) no. 1, pp. 81-95. http://gdmltest.u-ga.fr/item/1028999908/