@article{GDZPPN001182455,
title = {Pointwise Rational Approximation and Iterative Methods for Ill-Posed Problems.},
journal = {Numerische Mathematik},
volume = {56},
year = {1989},
pages = {91-104},
zbl = {0664.65053},
url = {http://dml.mathdoc.fr/item/GDZPPN001182455}
}
Schock, Eberhard. Pointwise Rational Approximation and Iterative Methods for Ill-Posed Problems.. Numerische Mathematik, Tome 56 (1989) pp. 91-104. http://gdmltest.u-ga.fr/item/GDZPPN001182455/