Luminosity and mass limits for the progenitor of the type Ic supernova 2004gt in NGC 4038
(2005)
Hubble Space Telescope imaging of the progenitor sites of six nearby core-collapse supernovae
Monthly Notices of the Royal Astronomical Society Oxford University Press (OUP) 360:1 (2005) 288-304
Spectroscopy of the type Ia supernova SN 2002er: Days –11 to +215
Astronomy & Astrophysics EDP Sciences 436:3 (2005) 1021-1031