The supernovae associated with gamma-ray bursts
  The connection between long GRBs and supernovae is now well established. I briefly review the evidence in favor of this connection and summarise where we are observationally. I also use a few events to exemplify what should be done and what type of data are needed. I also look at what we can learn from looking at SNe not associated with GRBs and see how GRBs fit into the broad picture of stellar explosions. 
David Bersier (Liverpool JMU)
astro-ph.HE astro-ph.CO