@article{03936418,
title = {On the convergence of difference schemes for the equation },
journal = {Publications de l'Institut Math\'ematique. Nouvelle S\'erie},
volume = {37(51)},
year = {1985},
pages = {129-138},
zbl = {0584.65061},
language = {en},
url = {http://dml.mathdoc.fr/item/03936418}
}
Jovanović, B.S.; Ivanović, L.D.; Süli, E.E. On the convergence of difference schemes for the equation . Publications de l'Institut Mathématique. Nouvelle Série, Tome 37(51) (1985) pp. 129-138. http://gdmltest.u-ga.fr/item/03936418/