%0 Journal Article %A A. Pelczyński %T On Sikorski’s trace formula %J Commentationes Mathematicae %D 1970 %P 119-125 %V 14 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/cm.v14i1.5695/ %R 10.14708/cm.v14i1.5695 %G pl %F 10_14708_cm_v14i1_5695