%0 Journal Article %A E. M. Chirka %T Meromorphic continuation and the degree of rational approximations inĀ $\mathbf C^N$ %J Sbornik. Mathematics %D 1976 %P 553-561 %V 28 %N 4 %U http://geodesic.mathdoc.fr/item/SM_1976_28_4_a7/ %G en %F SM_1976_28_4_a7