1. Kurchatov Institute (1990) Influence of the Object “Ukrytie” on the environment (emission of radioactive aerosols) (in Russian). Report of the Complex Expedition of the Kurchatov Institute of Atomic Energy, Moscow
2. Borovoj AA (1990) Into and out of Sarcophagus (in Russian). Nature 11:83–90
3. Bogatov CA, Borovoi AA, Dubasov YuV, Lomonosov VV (1990) Shape and characteristics of particles of the fuel emission during the accident at the Chernobyl NPP (in Russian). At Energy 69:36–40
4. Borovoj AA (2000) Emissions of the nuclear fuel and fission products of the 4-th block of ChNPP during the accident (review) (in Russian). INTS “Ukrytie” NAN Ukraine, Chernobyl
5. Bogatov SA (2000) Inventory assessment and determination of properties of the dust contamination in the under-roof space of the Shelter (in Russian). National Academy of Sciences of Ukraine, Interdisciplinary Scientific and Technical Centre “Shelter‘’, Preprint 00–2, Chernobyl, p 16