TY - JOUR AU - Lewin, Mathieu AU - Rougerie, Nicolas TI - On the binding of polarons in a mean-field quantum crystal JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2013 SP - 629 EP - 656 VL - 19 IS - 3 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/cocv/2012025/ DO - 10.1051/cocv/2012025 LA - en ID - COCV_2013__19_3_629_0 ER -