Greiner, J. High Energy Astrophysics, MPI for Extraterrestrial Physics, Max Planck Society;
Greiner, J., Wenzel, W., Hudec, R., Pravec, P., Rezek, T., Nesvara, M., et al. (1993). Simultaneous optical/gamma-ray observations of GRBs. In M. Friedlander (Ed.), Proceedings of the Compton Gamma-Ray Observatory (pp. 828-832). New York, NY: American Institute of Physics.