TY - JOUR AU - A. A. Kovalevsky TI - A priori properties of solutions of nonlinear equations with degenerate coercivity and $L^1$-data JO - Contemporary Mathematics. Fundamental Directions PY - 2006 SP - 47 EP - 67 VL - 16 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMFD_2006_16_a4/ LA - ru ID - CMFD_2006_16_a4 ER -