%0 Journal Article %A Yurii Belov %T Complementability of exponential systems %J Comptes Rendus. Mathématique %D 2015 %P 215-218 %V 353 %N 3 %I Elsevier %R 10.1016/j.crma.2014.12.004 %G en %F CRMATH_2015__353_3_215_0