@article{MET_1963__6_175182,
     author = {M.G. KENDALL},
     title = {Ill-Conditioned {Matrices} in {Linear} {Programming.}},
     journal = {Metrika},
     pages = {60--64},
     publisher = {mathdoc},
     volume = {6},
     year = {1963},
     zbl = {0109.38301},
     url = {http://geodesic.mathdoc.fr/item/MET_1963__6_175182/}
}