@article{01585107,
title = {Confidence circles for correspondence analysis using orthogonal polynomials.},
journal = {Journal of Applied Mathematics and Decision Sciences},
volume = {5},
year = {2001},
pages = {35-45},
doi = {10.1155/S1173912601000037},
zbl = {1077.62521},
language = {en},
url = {http://dml.mathdoc.fr/item/01585107}
}
Beh, Eric J. Confidence circles for correspondence analysis using orthogonal polynomials.. Journal of Applied Mathematics and Decision Sciences, Tome 5 (2001) pp. 35-45. doi : 10.1155/S1173912601000037. http://gdmltest.u-ga.fr/item/01585107/