TY JOUR TI Safety Analysis for Traffic of Vehicles in Potash Mine Workings KW traffic flagging KW mine KW vehicle KW traffic light. JO Safety in Technosphere AU Kotelnikov, V.. AU Grozovskiy, G.. AU Sidorchuk, V.. AU Grot, V.V. AU Brom, A.. PY 2017 IS 6 PB INFRA-M Academic Publishing LLC.