%0 Journal Article %A Yang, Dilian %T Functional Equations and Fourier Analysis %J Canadian mathematical bulletin %D 2013 %P 218-224 %V 56 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2011-136-7/ %R 10.4153/CMB-2011-136-7 %F 10_4153_CMB_2011_136_7