Author(s): Ackermann Markus, Ajello Marco, Allafort A., Baldini Luca, Ballet Jean, Bastieri D., Bechtol K., Bellazzini R., Berenji B., D. Bloom E., Bonamente E., W. Borgland A., Bouvier A., Bregeon J., Brigida M., Bruel Pascal, Buehler R., Buson S., A. Caliandro G., M. Casandjian J., Cohen-Tanugi J., J. Fegan S., Fortin P., A. Grenier I., Knödlseder Jürgen, Lande J., Lott B., Nuss E., Pierbattista M., Piron F.

(Article) Published: The Astrophysical Journal / The Astrophysical Journal Letters, vol. 755 p.164 (2012)
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