Perlmutter, Saul; Crawford, Frank S.; Muller, Richard A.; Sasseen, Timothy P.; Pennypacker, Carlton R.; Smith, Craig K.; Treffers, R.; Williams, R. (July 13–24, 1987). "The Status of Berkeley's Realtime Supernova Search". In Robinson, L.B. (ed.). Instrumentation for Ground-Based Optical Astronomy, Present and Future. The Ninth Santa Cruz Summer Workshop in Astronomy and Astrophysics. Lick Observatory: Springer-Verlag. p. 674. Bibcode:1988igbo.conf..674P. ISBN0-387-96730-3.
Perlmutter, Saul; Muller, Richard A.; Newberg, Heidi J. M.; Pennypacker, Carlton R.; Sasseen, Timothy P.; Smith, Craig K. (June 22–24, 1991). "A doubly robotic telescope - The Berkeley Automated Supernova Search". Robotic telescopes in the 1990s. 103rd Annual Meeting of the Astronomical Society of the Pacific. University of Wyoming, Laramie. pp. 67–71. Bibcode:1992ASPC...34...67P.
