@article{1102968290, author = {Knight, Ronald A.}, title = {Dynamical systems of characteristic $0$.}, journal = {Pacific J. Math.}, volume = {43}, number = {3}, year = {1972}, pages = { 447-457}, language = {en}, url = {http://dml.mathdoc.fr/item/1102968290} }
Knight, Ronald A. Dynamical systems of characteristic $0$.. Pacific J. Math., Tome 43 (1972) no. 3, pp. 447-457. http://gdmltest.u-ga.fr/item/1102968290/