Sidorov Lev Alekseevich

Publications in Math-Net.Ru

1. A system reliability model with a combined time reserve and random utilization mode
   
   Avtomat. i Telemekh., 1988, no. 10,  168–177
2. Certain properties of surfaces of negative external curvature in Lobachevskian space
   
   Mat. Zametki, 4:2 (1968),  165–168