Strüder, L. High Energy Astrophysics, MPI for Extraterrestrial Physics, Max Planck Society;
Marton, J., Cargnelli, M., Ishiwatari, T., Kienle, P., Nikolics, K., Widmann, E., et al. (2009). New X-ray detectors for exotic atom research. IEEE Transactions on Nuclear Science, 56(3 Part 2), 1400-1405. doi:10.1109/TNS.2008.2005980.