%0 Journal Article %A Yang, Minbo %T Semiclassical ground state solutions for a Choquard type equation in $\mathbb{R}^{2}$ with critical exponential growth %J ESAIM: Control, Optimisation and Calculus of Variations %D 2018 %P 177-209 %V 24 %N 1 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/cocv/2017007/ %R 10.1051/cocv/2017007 %G en %F COCV_2018__24_1_177_0