%0 Journal Article %A Chang, Der-Chen %A Yang, Nanping %A Wu, Hsi-Chun %T Poincaré Lemma on Quaternion-like Heisenberg Groups %J Canadian mathematical bulletin %D 2018 %P 495-508 %V 61 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2017-027-4/ %R 10.4153/CMB-2017-027-4 %F 10_4153_CMB_2017_027_4