00578naa#a2200169#i#450# EN\\bibl\37997 20240518215214.6 2075-1338 20200605b2020####ek#y0engy0150####ca RU Dosimetric Paradox of Background Subtracting and Method of its Resolution Journal article Moscow Scientific-Production Enterprise “Dosa” 2020 11 с. Journal article local Физика. 53 Медицина. Охрана здоровья. 61 Obesnyuk Valery F. doza.editorum.ru