@article{01489652,
title = {Some convergence rate estimates for finite difference schemes.},
journal = {Matematichki Vesnik},
volume = {49},
year = {1997},
pages = {249-256},
zbl = {0949.65110},
language = {en},
url = {http://dml.mathdoc.fr/item/01489652}
}
Jovanović, Boško; Popović, Branislav. Some convergence rate estimates for finite difference schemes.. Matematichki Vesnik, Tome 49 (1997) pp. 249-256. http://gdmltest.u-ga.fr/item/01489652/