%0 Journal Article %A C. Ryll-Nardzewski %T Concerning almost periodic extensions of functions %J Colloquium Mathematicum %D 1964 %P 235-237 %V 12 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-12-2-235-237/ %R 10.4064/cm-12-2-235-237 %G en %F 10_4064_cm_12_2_235_237