title: [Optimization of the thickness, varying with time, of radiation shielding against solar flare protons].
mesh_terms: D008433:Mathematics; D011522:Protons; D011835:Radiation Protection; D012306:Risk; D013026:Space Flight
chemical_list: D011522:Protons
vernacular_title: Optimizatsiia peremennoĭ vo vremeni tolshchiny radiatsionnoĭ zashchity ot protonov solnechnykh vspyshek