%0 Journal Article %A R. E. Lewkowicz %T Harmonic functions on homogeneous spaces of commutator induced extensions of compact groups %J Colloquium Mathematicum %D 1987 %P 285-304 %V 55 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-55-2-285-304/ %R 10.4064/cm-55-2-285-304 %G en %F 10_4064_cm_55_2_285_304