%0 Journal Article %A Lewin, Mathieu %A Rougerie, Nicolas %T On the binding of polarons in a mean-field quantum crystal %J ESAIM: Control, Optimisation and Calculus of Variations %D 2013 %P 629-656 %V 19 %N 3 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/cocv/2012025/ %R 10.1051/cocv/2012025 %G en %F COCV_2013__19_3_629_0