TY - JOUR AU - Jinsung Park TI - Liouville Action for Harmonic Diffeomorphisms JO - Symmetry, integrability and geometry: methods and applications PY - 2021 VL - 17 UR - http://geodesic.mathdoc.fr/item/SIGMA_2021_17_a96/ LA - en ID - SIGMA_2021_17_a96 ER -