Coincidence of a high-fluence blazar outburst with a PeV-energy neutrino event - Kadler, M.; Krauss, F.; Mannheim, K.; Ojha, R.; Mueller, C.; Schulz, R.; Anton, G.; Baumgartner, W.; Beuchert, T.; Buson, S.; Carpenter, B.; Eberl, T.; et al. (2016)