@article{GDZPPN001169572, title = {Difference Schemes with Best Possible Truncation Error.}, journal = {Numerische Mathematik}, volume = {18}, year = {1971}, pages = {124-142}, zbl = {0202.16102}, url = {http://dml.mathdoc.fr/item/GDZPPN001169572} }
MIRANKER, W.L. Difference Schemes with Best Possible Truncation Error.. Numerische Mathematik, Tome 18 (1971) pp. 124-142. http://gdmltest.u-ga.fr/item/GDZPPN001169572/