Strong, A. W. High Energy Astrophysics, MPI for Extraterrestrial Physics, Max Planck Society;
Abdollahi, S., Ackermann, M., Ajello, M., Albert, A., Atwood, W. B., Baldini, L., et al. (2017). Search for cosmic-ray electron and positron anisotropies with seven years of Fermi Large Area Telescope Data. Physical Review Letters, 118(9): 091103, pp. 1-7. doi:10.1103/PhysRevLett.118.091103.