%0 Journal Article %A Alfred Witkowski %T Optimal weighted harmonic interpolations between Seiffert means %J Colloquium Mathematicum %D 2013 %P 265-279 %V 130 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm130-2-8/ %R 10.4064/cm130-2-8 %G en %F 10_4064_cm130_2_8