00668naa#a2200193#i#450# EN\\bibl\84076 20250313025346.4 2075-1338 20240617b2024####ek#y0engy0150####ca RU Interlaboratory Comparisons on the Determination of Total Activity of Drinking Water: What’s New? Journal article Moscow Scientific-Production Enterprise “Dosa” 2024 15 с. Journal article local Радиометрический анализ. 543.52 Ovsyannikova Tat'yana M. Gulynin Aleksandr V. Bahur Aleksandr E. doza.editorum.ru