@article{01496728, title = {A note on }, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {23}, year = {2000}, pages = {681-685}, doi = {10.1155/S0161171200002246}, zbl = {0980.46013}, language = {en}, url = {http://dml.mathdoc.fr/item/01496728} }
Cho, Chong-Man; Roh, Woo Suk. A note on . International Journal of Mathematics and Mathematical Sciences, Tome 23 (2000) pp. 681-685. doi : 10.1155/S0161171200002246. http://gdmltest.u-ga.fr/item/01496728/