1. V. I. Danilov-Danil’yan, Herald Russ. Acad. Sci. 79 (5), 420–427 (2009).
2. SanPiN (Health and Hygiene Rules and Standards) No. 2.1.3684-21: Sanitary Norms for City and Village Territories, Water Objects, Drinking Water and Drinking Water Supply, Atmospheric Air, Soils, Homes, Industrial and Public Space, Organizations and Taking Sanitary and Anti-Epidemic (Preventive) Measures (2021). https://www.garant.ru/products/ipo/prime/doc/400189764/.
3. Federal Law No. 184 on Technical Control. http://www.consultant.ru/document/cons_doc_LAW_40241/.
4. GOST (State Standard) No. 8.586.2-2005 (ISO 5167-2:2003): State System for Ensuring the Iniformity of Measurements. Measurement of Liquids and Gases Flow Rate and Quantity by Means of Orifice Instruments. Part 2. Orifice Plates. Technical Requirements (Standartinform, Moscow, 2007).
http://www.peterburgregiongaz.ru/assets/files/metrologi/gost_8_586_2_2005.pdf.
5. A. P. Lepikhin, A. A. Voznyak, A. A. Tiunov, and A. V. Bogomolov, Vodn. Khoz. Ross.: Probl., Tekhnol., Upr., No. 1, 32–46 (2017).