@article{05019336, title = {Fuzzy }, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {2005}, year = {2005}, pages = {3963-3977}, doi = {10.1155/IJMMS.2005.3963}, zbl = {1095.46512}, language = {en}, url = {http://dml.mathdoc.fr/item/05019336} }
Narayanan, Al.; Vijayabalaji, S. Fuzzy . International Journal of Mathematics and Mathematical Sciences, Tome 2005 (2005) pp. 3963-3977. doi : 10.1155/IJMMS.2005.3963. http://gdmltest.u-ga.fr/item/05019336/