1. Chen, X., Hassell, A.: Resolvent and spectral measure on non-trapping asymptotically hyperbolic manifolds II: spectral measure, restriction theorem, spectral multiplier. Ann. Inst. Fourier (Grenoble) to appear arXiv:1412.4427
2. Guillarmou, C., Hassell, A.: Uniform Sobolev estimates for non-trapping metrics. J. Inst. Math. Jussieu 13, 599–632 (2014)
3. Guillarmou, C., Hassell, A., Sikora, A.: Restriction and spectral multiplier theorems on asymptotically conic manifolds. Anal. PDE 6(4), 893–950 (2013)
4. Hassell, A., Vasy, A.: The spectral projections and the resolvent for scattering metrics. J. Anal. Math. 79, 241–298 (1999)
5. Hörmander, L.: The Analysis of Linear Partial Differential Operators I: Distribution Theory and Fourier Analysis, Second edn. Springer, New York (1990)