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@article{NUMA_1963__5_131582, author = {A.A. GOLDSTEIN}, title = {On the {Stability} of {Rational} {Approximation.}}, journal = {Numerische Mathematik}, pages = {431--438}, publisher = {mathdoc}, volume = {5}, year = {1963}, zbl = {0115.11801}, url = {http://geodesic.mathdoc.fr/item/NUMA_1963__5_131582/} }
A.A. GOLDSTEIN. On the Stability of Rational Approximation.. Numerische Mathematik, Tome 5 (1963), pp. 431-438. http://geodesic.mathdoc.fr/item/NUMA_1963__5_131582/