@article{05036134, title = {Conjugacy in hyper semi-dynamical systems.}, journal = {General Mathematics}, volume = {12}, year = {2004}, pages = {11-16}, zbl = {1100.37010}, language = {en}, url = {http://dml.mathdoc.fr/item/05036134} }
Molaei, M.R.; Iranmanesh, F. Conjugacy in hyper semi-dynamical systems.. General Mathematics, Tome 12 (2004) pp. 11-16. http://gdmltest.u-ga.fr/item/05036134/