@article{ZhangChenBoettcheretal.2015,
  author    = {Haocheng Zhang and Xuhui Chen and Markus B{\"o}ttcher and Fan Guo and Hui Li},
  title     = {Polarization swings reveal magnetic energy dissipation in blazars},
  journal   = {The astrophysical journal : an international review of spectroscopy and astronomical physics},
  volume    = {804},
  number    = {1},
  doi       = {10.1088/0004-637X/804/1/58},
  year      = {2015},
}