TY - JOUR AU - Briancon, Tanguy TI - Regularity of optimal shapes for the Dirichlet's energy with volume constraint JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2004 SP - 99 EP - 122 VL - 10 IS - 1 PB - EDP-Sciences UR - http://archive.numdam.org/articles/10.1051/cocv:2003038/ DO - 10.1051/cocv:2003038 LA - en ID - COCV_2004__10_1_99_0 ER -