Anupama, G. C. (November 1997). "Optical Spectra of Recent Supernovae of Type Ia: SN1995AL, SN1997Y, SN1997BP". Astronomical Journal. 114: 2054. Bibcode:1997AJ....114.2054A. doi:10.1086/118625.
Anupama, G. C. (November 1997). "Optical Spectra of Recent Supernovae of Type Ia: SN1995AL, SN1997Y, SN1997BP". Astronomical Journal. 114: 2054. Bibcode:1997AJ....114.2054A. doi:10.1086/118625.
Pesci, S.; et al. (November 1995). Green, D. W. E. (ed.). "Supernova 1995al in NGC 3021". IAU Circular. 6255 (1): 1. Bibcode:1995IAUC.6255....1P.
Wei, J. -Y.; et al. (November 1995). Green, D. W. E. (ed.). "Supernova 1995al in NGC 3021". IAU Circular. 6256 (1): 1. Bibcode:1995IAUC.6256....1W.