1. ‘Kinematical Symmetries in Molecular Quantum Mechanics’. In: ‘Group Theoretical Methods in Physics. Sixth International Colloquium, Tübingen 1977’. Lecture Notes in Physics 79. Springer Verlag, Berlin.
2. ‘Chemistry, Quantum Mechanics and Reductionism, Perspectives in Theoretical Chemistry’. Lecture Notes in Chemistry 24. Springer Verlag, Berlin (1981).
3. Group-theoretical foundations of classical mechanics: The Lagrangian gauge problem
4. Symmetry and conservation laws
5. ‘Galilei Group and Galilean Invariance’. In: Group Theory and its Applications Vol. 2’. Ed. by Academic Press, New York (1971).