Voir la notice de l'article provenant de la source Math-Net.Ru
@article{TRSPY_1991_200_a20, author = {P. I. Lizorkin}, title = {Approximation on {Riemannian} manifold}, journal = {Informatics and Automation}, pages = {222--235}, publisher = {mathdoc}, volume = {200}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1991_200_a20/} }
P. I. Lizorkin. Approximation on Riemannian manifold. Informatics and Automation, Number theory, algebra, analysis and their applications, Tome 200 (1991), pp. 222-235. http://geodesic.mathdoc.fr/item/TRSPY_1991_200_a20/