Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1999_66_3_a4, author = {A. L. Grigoryan}, title = {Interpolation of functions by the least squares method}, journal = {Matemati\v{c}eskie zametki}, pages = {372--379}, publisher = {mathdoc}, volume = {66}, number = {3}, year = {1999}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1999_66_3_a4/} }
A. L. Grigoryan. Interpolation of functions by the least squares method. Matematičeskie zametki, Tome 66 (1999) no. 3, pp. 372-379. http://geodesic.mathdoc.fr/item/MZM_1999_66_3_a4/