TY - JOUR AU - D. Guetta AU - Rosalba Perna AU - L. Stella AU - M. Vietri BT - The Astrophysical Journal DA - Oct-11-2004 DO - 10.1086/426136 PY - 2004 SP - L73 EP - L76 T2 - The Astrophysical Journal TI - Are All Gamma-Ray Bursts Like GRB 980425, GRB 030329, and GRB 031203? VL - 615 SN - 0004-637X ER -