%0 Journal Article %A S. G. Merzlyakov %A S. V. Popenov %T Interpolation by series of exponential functions whose exponents are condensed in a certain direction %J Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory %D 2019 %P 62-79 %V 162 %I mathdoc %U http://geodesic.mathdoc.fr/item/INTO_2019_162_a6/ %G ru %F INTO_2019_162_a6