%0 Journal Article %A C. Neugebauer %T On certain linear combinations of partial sums of Fourier series %J Studia Mathematica %D 1972 %P 137-144 %V 41 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-41-2-137-144/ %R 10.4064/sm-41-2-137-144 %G en %F 10_4064_sm_41_2_137_144