@article{GDZPPN002448602,
title = {Ill-Conditioned Matrices in Linear Programming.},
journal = {Metrika},
volume = {7},
year = {1963},
pages = {60-64},
zbl = {0109.38301},
url = {http://dml.mathdoc.fr/item/GDZPPN002448602}
}
KENDALL, M.G. Ill-Conditioned Matrices in Linear Programming.. Metrika, Tome 7 (1963) pp. 60-64. http://gdmltest.u-ga.fr/item/GDZPPN002448602/