Construction of concrete hot cells - Part 4: Requirements of shielding windows for concrete walls density 2,3 g/cm<(hoch)3> with different thicknesses— 17 стр.
Design of Gas-filled Double-bend Ducts in Concrete Shields against Gamma Radiation; Proportionment of the Duct and the Embedded Iron Layers for Point Source Radiation and Collimated Radiation— 6 стр.