title: [Determining the activity of large radiation sources of arbitrary form].
authors.forename: L P
authors.initials: LP
authors.lastname: Gubin
mesh_terms: D016014:Linear Models; D011829:Radiation Dosage; D011834:Radiation Monitoring / Q000379:methods* / Q000592:standards; D011868:Radioisotopes / Q000032:analysis*; D011874:Radiometry / Q000295:instrumentation / Q000379:methods* / Q000592:standards; D011876:Radionuclide Generators / Q000592:standards*; D014586:USSR
chemical_list: D011868:Radioisotopes
vernacular_title: Opredelenie aktivnosti ob''emnykh istochnikov izlucheniia proizvol'noĭ formy.