@article{05561322, title = {Continuity of ring }, journal = {The New York Journal of Mathematics [electronic only]}, volume = {15}, year = {2009}, pages = {161-167}, zbl = {1176.46056}, language = {en}, url = {http://dml.mathdoc.fr/item/05561322} }
Tomforde, Mark. Continuity of ring . The New York Journal of Mathematics [electronic only], Tome 15 (2009) pp. 161-167. http://gdmltest.u-ga.fr/item/05561322/