Harmonic Analysis and Representations of Semisimple Lie Groups: Lectures given at the NATO Advanced Study Institute on Representations of Lie Groups and Harmonic Analysis, held at Liège, Belgium, September 5–17, 1977

Quantum Theories and Geometry

Essays on Supersymmetry

Physics on Manifolds: Proceedings of the International Colloquium in honour of Yvonne Choquet-Bruhat, Paris, June 3–5, 1992

The Geometry of Hamiltonian Systems: Proceedings of a Workshop Held June 5–16, 1989

Differential Geometry and Mathematical Physics: Lectures given at the Meetings of the Belgian Contact Group on Differential Geometry held at Liège, May 2–3, 1980 and at Leuven, February 6–8, 1981

Modern Group Theoretical Methods in Physics: Proceedings of the Conference in Honour of Guy Rideau

Hodge Theory, Complex Geometry, and Representation Theory

Geometric Methods in Inverse Problems and PDE Control

A New Construction of Homogeneous Quaternionic Manifolds and Related Geometric Structures