%0 Journal Article %A E. Strzelecki %T Some theorems on interpolation by periodic functions %J Colloquium Mathematicum %D 1964 %P 239-248 %V 12 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-12-2-239-248/ %R 10.4064/cm-12-2-239-248 %G en %F 10_4064_cm_12_2_239_248