@article{01247737, title = {A }, journal = {Journal of Applied Mathematics and Stochastic Analysis}, volume = {11}, year = {1998}, pages = {493-505}, doi = {10.1155/S1048953398000409}, zbl = {0922.47046}, language = {en}, url = {http://dml.mathdoc.fr/item/01247737} }
Chowdhury, Mohammad S.R. A . Journal of Applied Mathematics and Stochastic Analysis, Tome 11 (1998) pp. 493-505. doi : 10.1155/S1048953398000409. http://gdmltest.u-ga.fr/item/01247737/