2 papers
astro-ph1996
The rate of Supernovae from the combined sample of five searches
E. Cappellaro, M. Turatto, D. Yu. Tsvetkov +4
With the purpose to obtain new estimates of the rate of supernovae we joined the logs of five SN searches, namely the Asiago, Crimea, Cal{á}n-Tololo and OCA photographic surveys an…
astro-ph1993
The Rate of Supernovae. II. the Selection Effects and the Frequencies Per Unit Blue Luminosity
E. Cappellaro, M. Turatto, Benetti +3
We present new estimates of the observed rates of SNe determined with the {\em control time} method applied to the files of observations of two long term, photographic SN searches…