Restarting activity in the nucleus of PBC J2333.9-2343 - An extreme case of jet realignmentL. Hernández-García, F. Panessa, M. Giroletti, G. Ghisellini, L. Bassani, N. Masetti, M. Pović, A. Bazzano, P. Ubertini, A. Malizia and V. ChavushyanA&A, 603 (2017) A131DOI: https://doi.org/10.1051/0004-6361/201730530