TY - JOUR AU - Barilari, Davide AU - Rizzi, Luca TI - A Formula for Popp’s Volume in Sub-Riemannian Geometry JO - Analysis and Geometry in Metric Spaces PY - 2013 SP - 42 EP - 57 VL - 1 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AGMS_2013_1_1_a3/ LA - en ID - AGMS_2013_1_1_a3 ER -