@article{1102991597,
author = {Caldwell, William H.},
title = {Hypercyclic rings.},
journal = {Pacific J. Math.},
volume = {27},
number = {3},
year = {1968},
pages = { 29-44},
language = {en},
url = {http://dml.mathdoc.fr/item/1102991597}
}
Caldwell, William H. Hypercyclic rings.. Pacific J. Math., Tome 27 (1968) no. 3, pp. 29-44. http://gdmltest.u-ga.fr/item/1102991597/