1. Global existence and blow-up for a hyperbolic system in three space dimensions;Del Santo;Rend. Istit. Mat. Univ. Trieste,1997
2. Global existence of the solutions and formation of singularities for a class of hyperbolic systems;Del Santo,1997
3. Blow-up of solutions of a hyperbolic system: The critical case;Del Santo;Differential Equations,1998
4. Weighted Strichartz estimate and global existence for semilinear wave equation;Georgiev;Amer. J. Math.,1997
5. Finite-time blow-up for solutions of nonlinear wave equations;Glassey;Math. Z.,1981