@article{3257,
  author = {D. Lazzati and M. Villeneuve and D. López-Cámara and B. Morsony and Rosalba Perna},
  title = {On the observed duration distribution of gamma-ray bursts from collapsars},
  year = {2013},
  journal = {Monthly Notices of the Royal Astronomical Society},
  volume = {436},
  pages = {1867-1872},
  month = {2013-10},
  issn = {0035-8711},
  url = {http://mnras.oxfordjournals.org/cgi/doi/10.1093/mnras/stt1705},
  doi = {10.1093/mnras/stt1705},
}