Diehl, R. High Energy Astrophysics, MPI for Extraterrestrial Physics, Max Planck Society;
Kretschmer, K. High Energy Astrophysics, MPI for Extraterrestrial Physics, Max Planck Society;
Diehl, R., Cerviño, M., Hartmann, D. H., & Kretschmer, K. (2004). 26 Al in galaxy regions: massive-star interactions with the ISM. New Astronomy Reviews, (1-4), 81-86.