Abstract Non Linear Wave Equations (Lecture Notes in Mathematics, 507)
Iterated Inductive Definitions and Subsystems of Analysis: Recent Proof-theoretical Studies (Lecture Notes in Mathematics, 897)
Propagation Des Singularites Des Solutions d'Equations Pseudo-Differentielles a Caracteristiques de Multiplicites Variables (Lecture Notes in Mathematics, 856) (French Edition)
Elliptic Pseudo-Differential Operators: An Abstract Theory (Lecture Notes in Mathematics, 756)
Linear Elliptic Differential Systems and Eigenvalue Problems (Lecture Notes in Mathematics, 8)
Complex Analysis II Proceedings of the Special Year Held at the University of Maryland, College Park, 1985-86
Complex Analysis III Proceedings of the Special Year Held at the University of Maryland, College Park, 1985-86
Disconjugacy (Lecture Notes in Mathematics, 220)
Oscillation Theory (Lecture Notes in Mathematics, 324)
Mobius Functions, Incidence Algebras and Power Series Representations (Lecture Notes in Mathematics, 1202)
