%0 Journal Article %A Waldemar Hebisch %T Multiplier theorem on generalized Heisenberg groups %J Colloquium Mathematicum %D 1993 %P 231-239 %V 65 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-65-2-231-239/ %R 10.4064/cm-65-2-231-239 %G en %F 10_4064_cm_65_2_231_239