TY - JOUR AU - Miguel Ángel García-Ariza TI - A Geometric Approach to the Concept of Extensivity in Thermodynamics JO - Symmetry, integrability and geometry: methods and applications PY - 2019 VL - 15 UR - http://geodesic.mathdoc.fr/item/SIGMA_2019_15_a14/ LA - en ID - SIGMA_2019_15_a14 ER -