TY JOUR TI RADIATION MODIFYING OF COMPOSITE MATERIALS IN CASE OF GAMMA IRRADIATION KW polymeric composite KW silikanat lead KW polystyrene KW polyethylene KW gamma irradiation. JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Sheshin , E.. AU Denisova , L.. PY 2016 IS 1 PB Belgorod State Technological University named after V.G. Shukhov