1. Asymptotic properties of solutions of differential equations with simple characteristics;Agmon;J. Analyse Math.,1976
2. The limiting absorption principle for partial differential operators;Ben-Artzi,1987
3. Some analytical problems related to statistical mechanics;Carleson,1979
4. Local smoothing properties of dispersive equations;Constantin;J. Amer. Math. Soc.,1988
5. The Analysis of Linear Partial Differential Operators II;Hörmander,1983