Doggett, J. B.; Branch, D. (November 1985), "A comparative study of supernova light curves", Astronomical Journal, 90: 2303–2311, Bibcode:1985AJ.....90.2303D, doi:10.1086/113934.
Doggett, J. B.; Branch, D. (November 1985), "A comparative study of supernova light curves", Astronomical Journal, 90: 2303–2311, Bibcode:1985AJ.....90.2303D, doi:10.1086/113934.