1. C0-Groups, Commutator Methods and Spectral Theory of N-Body Hamiltonians;Amrein,1996
2. Expansions in Eigenfunctions of Selfadjoint Operators;Berezanskii,1968
3. Conjugate operators from dispersion curves for perturbations of fibered systems in cylinders;Bouhennache;Comm. Partial Differential Equations,2001
4. Boundary values of the resolvent of a self-adjoint operator: higher order estimates;Boutet de Monvel,1996
5. Boundary values of regular resolvent families;Boutet de Monvel;Helv. Phys. Acta,1998