Hund, F. 1970. “Zeit als physikalischer Begriff.”Studium Generale 23: 1088–1101. Reprinted in Fraser, Haber and Müller (1972, 39–52).
Further References
Fraser, Julius Thomas, Haber, F. C. and Müller, Gert Heinz, eds. 1972. The Study of Time. Proceedings of the First Conference of the International Society for the Study of Time, Oberwolfach (Black Forest) – West Germany. New York: Springer.