1. Alinhac, S.: An example of blowup at infinity for a quasi-linear wave equation. Asterisque 284, 1–91 (2003)
2. Alinhac, S.: Hyperbolic partial differential equations: an elementary introduction, Universitext. Springer Verlag, New York (2009)
3. Alinhac, S.: Geometric analysis of hyperbolic differential equations: an introduction, Lecture Note Series 374. The London Math. Soc, Cambridge (2010)
4. Bachelot, A.: Problème de Cauchy global pour des systèmes de Dirac-Klein-Gordon. Ann. Inst. Henri Poincaré 48, 387–422 (1988)
5. Bachelot, A.: Asymptotic completeness for the Klein-Gordon equation on the Schwarzschild metric. Ann. Inst. Henri Poincaré: Phys. Théor. 61, 411–441 (1994)