TY - JOUR AU - Nguyen, Luong V. AU - Qin, Xiaolong TI - The minimal time function associated with a collection of sets JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2020 VL - 26 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/cocv/2020017/ DO - 10.1051/cocv/2020017 LA - en ID - COCV_2020__26_1_A93_0 ER -