@article{GDZPPN001163272,
title = {Note on Jordan elimination, linear programming and Tschebyscheff approximation.},
journal = {Numerische Mathematik},
volume = {2},
year = {1960},
pages = {1-17},
zbl = {0097.32306},
url = {http://dml.mathdoc.fr/item/GDZPPN001163272}
}
STIEFEL, E. Note on Jordan elimination, linear programming and Tschebyscheff approximation.. Numerische Mathematik, Tome 2 (1960) pp. 1-17. http://gdmltest.u-ga.fr/item/GDZPPN001163272/