@article{05063764,
title = {On the least quares fitting in a linear model.},
journal = {Acta Universitatis Apulensis. Mathematics - Informatics},
volume = {6},
year = {2003},
pages = {67-74},
zbl = {1130.62345},
language = {en},
url = {http://dml.mathdoc.fr/item/05063764}
}
Breaz, Nicoleta. On the least quares fitting in a linear model.. Acta Universitatis Apulensis. Mathematics - Informatics, Tome 6 (2003) pp. 67-74. http://gdmltest.u-ga.fr/item/05063764/