TY - JOUR
AU - Rosalba Perna
AU - A. MacFadyen
BT - The Astrophysical Journal
DA - 02/2010
DO - 10.1088/2041-8205/710/2/L103
PY - 2010
SP - L103 
EP -  L106
T2 - The Astrophysical Journal
TI - Flare-Less Long Gamma-Ray Bursts and the Properties of their Massive Progenitor Stars
VL - 710
SN - 2041-8205
ER -