@article{3072,
  author = {Mateusz Janiak and Marek Sikora and Krzysztof Nalewajko and R. Moderski and G. Madejski},
  title = {On the Origin of the γ-ray/Optical Lags in Luminous Blazars},
  year = {2012},
  journal = {The Astrophysical Journal},
  volume = {760},
  pages = {129},
  month = {Jan-12-2012},
  issn = {0004-637X},
  url = {http://stacks.iop.org/0004-637X/760/i=2/a=129?key=crossref.7d306de8fb082f7ff5a60c7030454cf8},
  doi = {10.1088/0004-637X/760/2/129},
}