Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{NUMA_1960__2_131439, author = {E. STIEFEL}, title = {Note on {Jordan} elimination, linear programming and {Tschebyscheff} approximation.}, journal = {Numerische Mathematik}, pages = {1--17}, publisher = {mathdoc}, volume = {2}, year = {1960}, zbl = {0097.32306}, url = {http://geodesic.mathdoc.fr/item/NUMA_1960__2_131439/} }
E. STIEFEL. Note on Jordan elimination, linear programming and Tschebyscheff approximation.. Numerische Mathematik, Tome 2 (1960), pp. 1-17. http://geodesic.mathdoc.fr/item/NUMA_1960__2_131439/