Scientific Publications

Ehlers, J.; Rindler, W.; Penrose, R.: Energy Conservation as the Basis of Relativistic Mechanics. II. American Journal of Physics 33 (12), pp. 995 - 997 (1965)

Ehlers, J.: Gravitational Waves. In: Relativita Generale (Ed. Cattaneo, C.). Centro Internationale Matematico Estivo Publications, Rome, Italy (1965)

Neuere Entwicklungen in der allgemeinen Relativitätstheorie. Physikertagung, Frankfurt, Germany, 1965. Teubner, Stuttgart (1965), 286-303 pp.