@article{1087568024, author = {Havas, George and Robertson, Edmund F.}, title = {Irreducible Cyclic Presentations of the Trivial Group}, journal = {Experiment. Math.}, volume = {12}, number = {1}, year = {2003}, pages = { 487-490}, language = {en}, url = {http://dml.mathdoc.fr/item/1087568024} }
Havas, George; Robertson, Edmund F. Irreducible Cyclic Presentations of the Trivial Group. Experiment. Math., Tome 12 (2003) no. 1, pp. 487-490. http://gdmltest.u-ga.fr/item/1087568024/