@article{1738,
  author = {D. Lazzati and B. Morsony and Mitchell Begelman},
  title = {The physics of GRB jets and their interaction with the progenitor star},
  year = {2006},
  journal = {Il Nuovo Cimento B},
  volume = {121},
  pages = {1177-1182},
  month = {10/2006},
  doi = {10.1393/ncb/i2007-10234-9},
}