Elliptic and Parabolic Problems A Special Tribute to the Work of Haim Brezis - Bandle, Catherine; Berestycki, Henri; Brighi, Bernard; Brillard, Alain; Chipot, Michel; Coron, Jean-Michel; Sbordone, Carlo; Shafrir, Itai; Valente, Vanda; Caffarelli, Giorgio Vergara (Birkhäuser Basel, 2005)