TY - JOUR TI - Existence of global weak solutions to a symmetrically hyperbolic system with a source JO - Revista colombiana de matematicas PY - 2008 SP - 221 EP - 232 VL - 42 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RCM_2008_42_2_a0/ ID - RCM_2008_42_2_a0 ER -