TY - JOUR AU - Campbell, Daniel AU - Greco, Luigi AU - Schiattarella, Roberta AU - Soudský, Filip TI - Diffeomorphic approximation of planar Sobolev homeomorphisms in rearrangement invariant spaces JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2021 VL - 27 PB - EDP-Sciences UR - https://www.numdam.org/articles/10.1051/cocv/2021080/ DO - 10.1051/cocv/2021080 LA - en ID - COCV_2021__27_1_A92_0 ER -