Schwalm, D. Prof. Dirk Schwalm, Emeriti, MPI for Nuclear Physics, Max Planck Society;
Schwalm, D. (in press). The Relativistic Doppler Effect and Time Dilation. In M. Musso, & al. (Eds.), Christian Doppler and the Application of the Doppler Effect. Berlin Heidelberg New York: Springer Verlag.