Number of the records: 1
An active state of the BL Lacertae object Markarian 421 detected by INTEGRAL in April 2013
- 1.Pian, E., Tuerler, M., Fiocchi, M., Boissay, R., Bazzano, A., Foschini, L., Tavecchio, F., Bianchin, V., Castignani, G., Ferrigno, C., Raiteri, C.M., Villata, M., Beckmann, V., D'Ammando, F., Hudec, R., Malaguti, G., Maraschi, L., Pursimo, T., Romano, P., Soldi, S., Stamerra, A., Treves, A., Ubertini, P., Vercellone, S., Walter, R. An active state of the BL Lacertae object Markarian 421 detected by INTEGRAL in April 2013. Astronomy & Astrophysics. 2014, 570(October), A77/1-A77/9. ISSN 0004-6361. E-ISSN 1432-0746. Available: doi: 10.1051/0004-6361/201322191
Number of the records: 1