TY - JOUR AU - Rubino, Bruno TI - On the vanishing viscosity approximation to the Cauchy problem for a 2 × 2 system of conservation laws JO - Annales de l'I.H.P. Analyse non linéaire PY - 1993 SP - 627 EP - 656 VL - 10 IS - 6 PB - Gauthier-Villars UR - http://archive.numdam.org/item/AIHPC_1993__10_6_627_0/ LA - en ID - AIHPC_1993__10_6_627_0 ER -