%0 Journal Article %A G. Belitskii %A V. Tkachenko %T Functional equations in real-analytic functions %J Studia Mathematica %D 2000 %P 153-174 %V 143 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-143-2-153-174/ %R 10.4064/sm-143-2-153-174 %G en %F 10_4064_sm_143_2_153_174