TY - JOUR AU - Georgiev, Svetlin Georgiev TI - Blow-up of solutions to a nonlinear wave equation JO - Electronic Journal of Differential Equations PY - 2004 VL - 2004 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_2004__2004__a125/ LA - en ID - EJDE_2004__2004__a125 ER -