@article{GDZPPN001169882, title = {On the Structure of Error Estimates for Finite-Difference Methods.}, journal = {Numerische Mathematik}, volume = {18}, year = {1971}, pages = {73-100}, zbl = {0211.18802}, url = {http://dml.mathdoc.fr/item/GDZPPN001169882} }
Spijker, M.N. On the Structure of Error Estimates for Finite-Difference Methods.. Numerische Mathematik, Tome 18 (1971) pp. 73-100. http://gdmltest.u-ga.fr/item/GDZPPN001169882/