TY - JOUR AU - Ntovoris, E. AU - Regis, M. TI - A solution with free boundary for non-Newtonian fluids with Drucker–Prager plasticity criterion JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2019 VL - 25 PB - EDP-Sciences UR - http://archive.numdam.org/articles/10.1051/cocv/2018040/ DO - 10.1051/cocv/2018040 LA - en ID - COCV_2019__25__A46_0 ER -