Rikken, G. L. J. A. High Magnetic Field Laboratory, Former Departments, Max Planck Institute for Solid State Research, Max Planck Society;
Rikken, G. L. J. A., & van Tiggelen, B. A. (1998). "Direction of optical energy flow in a transverse magnetic field".: Reply to comment. Physical Review Letters, 80, 1114-1115.