%0 Journal Article %T Modeling of Laboratory Animals Exposure Conditions behind Local Concrete Shielding Bombarded by 650-MeV Protons %A Ivanov, A.A. %A Krylov, A.R. %A Molokanov, A.G. %A Bushmanov, A.Y. %A Samoylov, A.S. %K proton beam, secondary radiation field, absorbed dose, radiation transport in a matter, concrete shielding, radiobiological experiment, regolith %J Medical Radiology and radiation safety %D 2021 %N 65 %P 9 %I Federal Medical Biological Agency of Russia