Differential geometrical methods in mathematical physics : proceedings of the Symposium held at the University of Bonn, July 1-4, 1975 - Reetz, Axel 1937-; Beuler, Konrad (Berlín : Springer, 1964)
En: Lecture notes in mathematics. n. 1- Berlin, Springer, 1964- v. 570.
Keywords: GEOMETRIA DIFERENCIAL -- CONGRESOS; FISICA MATEMATICA -- CONGRESOS