@article{M2AN_1981__15_4_371_0,
author = {Saff, E. B. and Sharma, A. and Varga, R. S.},
title = {An extension to rational functions of a theorem of J. L. Walsh on differences of interpolating polynomials},
journal = {ESAIM: Mathematical Modelling and Numerical Analysis - Mod\'elisation Math\'ematique et Analyse Num\'erique},
volume = {15},
year = {1981},
pages = {371-390},
mrnumber = {642498},
zbl = {0485.41003},
language = {en},
url = {http://dml.mathdoc.fr/item/M2AN_1981__15_4_371_0}
}
Saff, E. B.; Sharma, A.; Varga, R. S. An extension to rational functions of a theorem of J. L. Walsh on differences of interpolating polynomials. ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique, Tome 15 (1981) pp. 371-390. http://gdmltest.u-ga.fr/item/M2AN_1981__15_4_371_0/
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