TY - JOUR AU - D. Lazzati AU - M. Villeneuve AU - D. López-Cámara AU - B. Morsony AU - Rosalba Perna BT - Monthly Notices of the Royal Astronomical Society DA - 2013-10 DO - 10.1093/mnras/stt1705 PY - 2013 SP - 1867 EP - 1872 T2 - Monthly Notices of the Royal Astronomical Society TI - On the observed duration distribution of gamma-ray bursts from collapsars UR - http://mnras.oxfordjournals.org/cgi/doi/10.1093/mnras/stt1705 VL - 436 SN - 0035-8711 ER -