%0 Journal Article %A N. A. Shirokov %T Polynomial approximations in a convex domain in $\mathbb C^n$ with the exponential decaying inside %J Zapiski Nauchnykh Seminarov POMI %D 2021 %P 154-171 %V 503 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2021_503_a9/ %G ru %F ZNSL_2021_503_a9