For citations:
Ponomareva O.B., Kanaeva Yu.V., Gaiko M.V. Comprehensive Approach as a Feature of Quality Assurance of Measurements of Metal Contents in Air Environments. Measurement Standards. Reference Materials. 2025;21(2):114-122. (In Russ.) https://doi.org/10.20915/2077-1177-2025-21-2-114-122

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