A Strong Radio Brightening at the Jet Base of M 87 during the Elevated Very High Energy Gamma-Ray State in 2012DOI: info:10.1088/0004-637X/788/2/165v. 788165
Hada, K., Giroletti, M., Kino, M., Giovannini, G., D'Ammando, F., Cheung, C. C., Beilicke, M., Nagai, H., Doi, A., Akiyama, K., Honma, M., Niinuma, K., Casadio, C., Orienti, M., Krawczynski, H., Gómez, J. L., Sawada-Satoh, S., Koyama, S., Cesarini, A., Nakahara, S., and Gurwell, M. A. 2014. "A Strong Radio Brightening at the Jet Base of M 87 during the Elevated Very High Energy Gamma-Ray State in 2012." The Astrophysical Journal, 788 165. https://doi.org/10.1088/0004-637X/788/2/165.