Differential geometric methods in mathematical physics : proceedings of an international conference held at the Technical University of Clausthal, FRG, August 30-September 2, 1983 /
edited by H.D. Doebner and J.D. Hennig.
- Berlin [etc.] : Springer-Verlag, 1985.
- VI, 337 s. ; 24 cm.
- Lecture Notes in Mathematics ; 1139 .
- Lecture Notes in Mathematics 1139 .