@article{00772780,
title = {Mean square error matrix of an approximate least squares estimator in a nonlinear regression model with correlated errors.},
journal = {Acta Mathematica Universitatis Comenianae. New Series},
volume = {61},
year = {1992},
pages = {252-261},
zbl = {0819.62056},
language = {en},
url = {http://dml.mathdoc.fr/item/00772780}
}
Štulajter, F. Mean square error matrix of an approximate least squares estimator in a nonlinear regression model with correlated errors.. Acta Mathematica Universitatis Comenianae. New Series, Tome 61 (1992) pp. 252-261. http://gdmltest.u-ga.fr/item/00772780/