TY - JOUR AU - P. E. Barbano TI - Automophisms and Quasi-Conformal Mappings of Heisenberg Type Groups JO - Journal of Lie theory PY - 1998 SP - 255 EP - 278 VL - 8 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JLT_1998_8_2_a4/ ID - JLT_1998_8_2_a4 ER -