@article{1519,
  author = {Marek Sikora and Mitchell Begelman and G. Madejski and Jean-Pierre Lasota},
  title = {Are Quasar Jets Dominated by Poynting Flux?},
  year = {2005},
  journal = {The Astrophysical Journal},
  volume = {625},
  pages = {72-77},
  month = {05/2005},
  issn = {0004-637X},
  doi = {10.1086/429314},
}