1. Supernova Search Team Collaboration, A. G. Riess et al. “Observational evidence from Supernovae for an accelerating universe and a cosmological constant,” Astron. J. 116, 1009–1038 (1998), astro-ph/9805201.
2. Supernova Search Team Collaboration, P. M. Garnavich et al., “Supernova limits on the cosmic equation of state,” Astrophys. J. 509, 74–79 (1998), astro-ph/9806396.
3. Filippenko A.V. and Riess A.G. (1998). “Results from the high-z supernova search team”. Phys. Rept. 307:31–44 astro-ph/9807008.
4. Supernova Cosmology Project Collaboration, S. Perlmutter et al., “Measurements of omega and lambda from 42 high-redshift supernovae,” Astrophys. J. 517, 565–586 (1999), astro-ph/9812133.
5. Supernova Cosmology Project Collaboration, S. Perlmutter et al., “Cosmology from Type Ia Supernovae,” Bull. Am. Astron. Soc. 29, 1351 (1997), astro-ph/9812473.