%0 Journal Article %A Sung Guen Kim %T The norming sets of $P(^2 d_*(1, w)^2)$ %J Commentationes Mathematicae %D 2023 %P 25-31 %V 61 %N 1-2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/cm.v61i1-2.7148/ %R 10.14708/cm.v61i1-2.7148 %G pl %F 10_14708_cm_v61i1_2_7148