@article{2660,
  author = {M. Volonteri and Mitchell Begelman},
  title = {Quasi-stars and the cosmic evolution of massive black holes},
  year = {2010},
  journal = {Monthly Notices of the Royal Astronomical Society},
  volume = {409},
  chapter = {1022},
  month = {09/2010},
  doi = {10.1111/j.1365-2966.2010.17359.x},
}