00717naa#a2200181#i#450# EN\\bibl\47529 20240510170339.5 2075-1338 20211204b2021####ek#y0engy0150####ca RU Radiation Safety During the Construction of the «Sarcophagus» («Shelter» object) at the 4-th Unit of the Chernobyl Nuclear Power Plant in May-November 1986 Journal article Moscow Scientific-Production Enterprise “Dosa” 2021 16 с. Journal article local Инженерное дело. Техника в целом. Транспорт. 62 Belovodskiy Lev F. Panfilov Aleksandr P. doza.editorum.ru