Voir la notice de l'article provenant de la source Math-Net.Ru
@article{AA_1994_6_6_a7, author = {N. A. Shirokov}, title = {Polynomial $D$-approximations that exponentially decrease strictly inside a~continuum}, journal = {Algebra i analiz}, pages = {154--184}, publisher = {mathdoc}, volume = {6}, number = {6}, year = {1994}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AA_1994_6_6_a7/} }
N. A. Shirokov. Polynomial $D$-approximations that exponentially decrease strictly inside a~continuum. Algebra i analiz, Tome 6 (1994) no. 6, pp. 154-184. http://geodesic.mathdoc.fr/item/AA_1994_6_6_a7/