%0 Journal Article %A Ali Baklouti %A Atsumu Sasaki %T Visible Actions and Criteria for Multiplicity-Freeness of Representations of Heisenberg Groups %J Journal of Lie Theory %D 2021 %P 719-750 %V 31 %N 3 %U http://geodesic.mathdoc.fr/item/JOLT_2021_31_3_a5/ %F JOLT_2021_31_3_a5