Spectral Theory of Ordinary Differential Operators (Lecture Notes in Mathematics, 1258)
Propagation Des Singularites Des Solutions d'Equations Pseudo-Differentielles a Caracteristiques de Multiplicites Variables (Lecture Notes in Mathematics, 856) (French Edition)
Regular Boundary Value Problems Associated with Pairs of Ordinary Differential Expressions (Lecture Notes in Mathematics, 858)
Propagation of Singularities for Fuchsian Operators (Lecture Notes in Mathematics, 984)
Linear Elliptic Differential Systems and Eigenvalue Problems (Lecture Notes in Mathematics, 8)
Elliptic Pseudo-Differential Operators: An Abstract Theory (Lecture Notes in Mathematics, 756)
Pseudo-Differential Operators, Singularities, Applications
Trajectory Spaces, Generalized Functions and Unbounded Operators (Lecture Notes in Mathematics, 1162)
Precise Spectral Asymptotics for Elliptic Operators Acting in Fiberings over Manifolds with Boundary (Lecture Notes in Mathematics, 1100)
Pseudo Differential Operators (Lecture Notes in Mathematics, 416)