TY - JOUR AU - Geshkovski, Borjan TI - Null-controllability of perturbed porous medium gas flow JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2020 VL - 26 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/cocv/2020009/ DO - 10.1051/cocv/2020009 LA - en ID - COCV_2020__26_1_A85_0 ER -