TY - JOUR AU - Boccardo, Lucio TI - Stampacchia–Caldéron–Zygmund theory for linear elliptic equations with discontinuous coefficients and singular drift JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2019 VL - 25 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/cocv/2018032/ DO - 10.1051/cocv/2018032 LA - en ID - COCV_2019__25__A47_0 ER -