Multifrequency Studies of the Peculiar Quasar 4C +21.35 during the 2010 Flaring ActivityDOI: info:10.1088/0004-637X/786/2/157v. 786157
Ackermann, M., Ajello, M., Allafort, A., Antolini, E., Barbiellini, G., Bastieri, D., Bellazzini, R., Bissaldi, E., Bonamente, E., Bregeon, J., Brigida, M., Bruel, P., Buehler, R., Buson, S., Caliandro, G. A., Cameron, R. A., Caraveo, P. A., Cavazzuti, E., Cecchi, C., Chaves, R. C. G., Chekhtman, A., Chiang, J., Chiaro, G., Ciprini, S., Claus, R. et al. 2014. "Multifrequency Studies of the Peculiar Quasar 4C +21.35 during the 2010 Flaring Activity." The Astrophysical Journal, 786 157. https://doi.org/10.1088/0004-637X/786/2/157.