@article{1177698242,
author = {Fienberg, Stephen E.},
title = {The Geometry of an $r \times c$ Contingency Table},
journal = {Ann. Math. Statist.},
volume = {39},
number = {6},
year = {1968},
pages = { 1186-1190},
language = {en},
url = {http://dml.mathdoc.fr/item/1177698242}
}
Fienberg, Stephen E. The Geometry of an $r \times c$ Contingency Table. Ann. Math. Statist., Tome 39 (1968) no. 6, pp. 1186-1190. http://gdmltest.u-ga.fr/item/1177698242/