Differential Geometrical Methods in Mathematical Physics II: Proceedings, University of Bonn, July 13–16, 1977 1978 · ENGLISH · PDF View details →
Differential Geometrical Methods in Mathematical Physics: Proceedings of the Symposium Held at the University of Bonn, July 1–4, 1975 1977 · ENGLISH-FRENCH · PDF View details →
Quarks and nuclear structure : proceedings of the 3rd Klaus Erkelenz Symposium held at Bad Honnef, June 13-16, 1983 1984 · ENGLISH · PDF View details →
Differential Geometrical Methods in Mathematical Physics: Proceedings of the Symposium Held at the University of Bonn, July 1–4, 1975 1977 · ENGLISH-FRENCH · DJVU View details →
Differential Geometrical Methods in Mathematical Physics: Proceedings of the Symposium Held at the University of Bonn, July 1–4, 1975 1977 · ENGLISH-FRENCH · DJVU View details →
Differential Geometrical Methods in Mathematical Physics II: Proceedings, University of Bonn, July 13–16, 1977 1978 · ENGLISH · DJVU View details →