@article{00528872,
title = {Optimal problems concerning interpolation methods of solution of equations.},
journal = {Publications de l'Institut Math\'ematique. Nouvelle S\'erie},
volume = {52(66)},
year = {1992},
pages = {113-126},
zbl = {0790.65041},
language = {en},
url = {http://dml.mathdoc.fr/item/00528872}
}
Păvăloiu, Ion. Optimal problems concerning interpolation methods of solution of equations.. Publications de l'Institut Mathématique. Nouvelle Série, Tome 52(66) (1992) pp. 113-126. http://gdmltest.u-ga.fr/item/00528872/