TY - JOUR AU - Kloeckner, BenoƮt TI - Approximation by finitely supported measures JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2012 SP - 343 EP - 359 VL - 18 IS - 2 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/cocv/2010100/ DO - 10.1051/cocv/2010100 LA - en ID - COCV_2012__18_2_343_0 ER -