@article{2206,
  author = {Mitchell Begelman and E. Rossi and Phillip Armitage},
  title = {Quasi-stars: accreting black holes inside massive envelopes},
  year = {2008},
  journal = {Monthly Notices of the Royal Astronomical Society},
  volume = {387},
  pages = {1649-1659},
  month = {07/2008},
  issn = {00358711},
  doi = {10.1111/j.1365-2966.2008.13344.x},
}