%0 Journal Article %A Jin, Yongyang %A Zhang, Genkai %T Fundamental Solutions of Kohn Sub-Laplacians on Anisotropic Heisenberg Groups and H-type Groups %J Canadian mathematical bulletin %D 2011 %P 126-140 %V 54 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2010-086-1/ %R 10.4153/CMB-2010-086-1 %F 10_4153_CMB_2010_086_1