Bleuler, K., Petry, H. R., & Reetz, A. (1978). Differential geometrical methods in mathematical physics II: Proceedings of the symposium held at the University of Bonn, July 13-16, 1977. Springer-Verlag.
Παραπομπή σε μορφή Chicago (17η εκδ.)Bleuler, Konrad, Herbert Rainer Petry, και A. Reetz. Differential Geometrical Methods in Mathematical Physics II: Proceedings of the Symposium Held at the University of Bonn, July 13-16, 1977. Berlin ; New York: Springer-Verlag, 1978.
Παραπομπή σε μορφή MLA (8th εκδ.)Bleuler, Konrad, et al. Differential Geometrical Methods in Mathematical Physics II: Proceedings of the Symposium Held at the University of Bonn, July 13-16, 1977. Springer-Verlag, 1978.
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