TY - JOUR AU - Meera G. Mainkar TI - Graphs and two-step nilpotent Lie algebras JO - Groups, geometry, and dynamics PY - 2015 SP - 55 EP - 65 VL - 9 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4171/ggd/305/ DO - 10.4171/ggd/305 ID - 10_4171_ggd_305 ER -