TY - JOUR AU - Gaudiello, Antonio AU - Hamdache, Kamel TI - The polarization in a ferroelectric thin film: local and nonlocal limit problems JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2013 SP - 657 EP - 667 VL - 19 IS - 3 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/cocv/2012026/ DO - 10.1051/cocv/2012026 LA - en ID - COCV_2013__19_3_657_0 ER -