Publications of the High-Energy Astrophysics group

Meyer-Hofmeister, E.: The period-age relationship for δ Cephei stars. In: Stellar Ages: Proceedings of the IAU Colloquium No. 17, XIX, pp. 1 - 3 (Eds. Cayrel de Strobel, G.; Delplace, A. M.). IAU Colloquium 17, Paris-Meudon, France, September 18, 1972 - September 22, 1972. Observatoire de Paris-Meudon, Paris, France (1972)