@article{00039598, title = {On }, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {15}, year = {1992}, pages = {371-378}, doi = {10.1155/S0161171292000486}, zbl = {0796.54015}, language = {en}, url = {http://dml.mathdoc.fr/item/00039598} }
Deo, Satya; Andotra, Janak Singh. On . International Journal of Mathematics and Mathematical Sciences, Tome 15 (1992) pp. 371-378. doi : 10.1155/S0161171292000486. http://gdmltest.u-ga.fr/item/00039598/