@article{00847758,
title = {Stable discretization methods with external approximation schemes.},
journal = {Journal of Applied Mathematics and Stochastic Analysis},
volume = {8},
year = {1995},
pages = {405-413},
doi = {10.1155/S1048953395000372},
zbl = {0848.65045},
language = {en},
url = {http://dml.mathdoc.fr/item/00847758}
}
Verma, Ram U. Stable discretization methods with external approximation schemes.. Journal of Applied Mathematics and Stochastic Analysis, Tome 8 (1995) pp. 405-413. doi : 10.1155/S1048953395000372. http://gdmltest.u-ga.fr/item/00847758/