Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{NUMA_1989__54_3_133306, author = {Eberhard Schock}, title = {Pointwise {Rational} {Approximation} and {Iterative} {Methods} for {Ill-Posed} {Problems.}}, journal = {Numerische Mathematik}, pages = {91--104}, publisher = {mathdoc}, volume = {54}, number = {3}, year = {1989}, zbl = {0664.65053}, url = {http://geodesic.mathdoc.fr/item/NUMA_1989__54_3_133306/} }
Eberhard Schock. Pointwise Rational Approximation and Iterative Methods for Ill-Posed Problems.. Numerische Mathematik, Tome 54 (1989) no. 3, pp. 91-104. http://geodesic.mathdoc.fr/item/NUMA_1989__54_3_133306/