Pernik Leonid Moiseevich

Publications in Math-Net.Ru

1. Cave-in craters with underground explosions in weakly bound soils
   
   Fizika Goreniya i Vzryva, 14:3 (1978),  97–104
2. Characteristics of the formation of subsidence craters
   
   Fizika Goreniya i Vzryva, 8:4 (1972),  541–552