Voir la notice de l'article provenant de la source Math-Net.Ru
@article{TRSPY_1964_70_a2, author = {K. K. Golovkin}, title = {On the approximation of functions in arbitrary norms}, journal = {Informatics and Automation}, pages = {26--37}, publisher = {mathdoc}, volume = {70}, year = {1964}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1964_70_a2/} }
K. K. Golovkin. On the approximation of functions in arbitrary norms. Informatics and Automation, Boundary value problems of mathematical physics. Part 1, Tome 70 (1964), pp. 26-37. http://geodesic.mathdoc.fr/item/TRSPY_1964_70_a2/