@article{01731214, title = {A }, journal = {Journal of Applied Mathematics and Stochastic Analysis}, volume = {14}, year = {2001}, pages = {361-380}, doi = {10.1155/S1048953301000326}, zbl = {1003.90013}, language = {en}, url = {http://dml.mathdoc.fr/item/01731214} }
Chakravarthy, Srinivas R.; Krishnamoorthy, A.; Ushakumari, P.V. A . Journal of Applied Mathematics and Stochastic Analysis, Tome 14 (2001) pp. 361-380. doi : 10.1155/S1048953301000326. http://gdmltest.u-ga.fr/item/01731214/