TY JOUR TI Evaluating RISK OF arising accidents by underground mining brown coal KW risk KW probability KW accident KW forecasting KW reliability theory KW brown coal KW underground mining. JO Economy of the XXI century: innovations, investments, education AU Stas, G.. AU Perelygina, Y.. AU Perelygin, I.. AU Sheynkman, L.. PY 2016 IS 4 PB LLC Information and publishing center Innovations and investments