LIMITS ON THE FREQUENCY OF MASSIVE STAR C OLLAPSES IN THE GALAXY BASED ON DATA FROM THE 1980-1992 OBSERVATIONS AT THE BAKSAN UNDERGROUND SCINTILLATION TELESCOPE
En. Alekseev et al., LIMITS ON THE FREQUENCY OF MASSIVE STAR C OLLAPSES IN THE GALAXY BASED ON DATA FROM THE 1980-1992 OBSERVATIONS AT THE BAKSAN UNDERGROUND SCINTILLATION TELESCOPE, Zhurnal eksperimental'noj i teoreticheskoj fiziki, 104(3), 1993, pp. 2897-2911