TY - JOUR AU - Boccardo, Lucio TI - Dirichlet problems with singular and gradient quadratic lower order terms JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2008 SP - 411 EP - 426 VL - 14 IS - 3 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/cocv:2008031/ DO - 10.1051/cocv:2008031 LA - en ID - COCV_2008__14_3_411_0 ER -