TY - JOUR AU - Nasehi, Mehri TI - On the geometrical properties of Heisenberg groups JO - Archivum mathematicum PY - 2020 SP - 11 EP - 19 VL - 56 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5817/AM2020-1-11/ DO - 10.5817/AM2020-1-11 LA - en ID - 10_5817_AM2020_1_11 ER -