%0 Journal Article %A J. MusiaƂek %T On homogeneous polyharmonic polynomials %J Commentationes Mathematicae %D 1968 %P 283-288 %V 11 %N 1 %U http://geodesic.mathdoc.fr/articles/10.14708/cm.v11i1.5625/ %R 10.14708/cm.v11i1.5625 %G pl %F 10_14708_cm_v11i1_5625