Voir la notice de l'article provenant de la source Math-Net.Ru
@article{TRSPY_1970_111_a11, author = {S. M. Ermakov}, title = {The optimal unbiased plans of regression experiments}, journal = {Informatics and Automation}, pages = {252--257}, publisher = {mathdoc}, volume = {111}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1970_111_a11/} }
S. M. Ermakov. The optimal unbiased plans of regression experiments. Informatics and Automation, Теоретические задачи математической статистики, Tome 111 (1970), pp. 252-257. http://geodesic.mathdoc.fr/item/TRSPY_1970_111_a11/