1. Environmental Protection. Annex 16 to the Convention on International Civil Aviation, Montreal. Canada. ICAO, 1 Aircraft Noise (2011)
2. CS-36 Certification Specifications, Acceptable Means of Compliance and Guidance Material for Aircraft Noise. Amendment 6 (2021) https://www.easa.europa.eu/en/document-library/certification-specifications/cs-36-amendment-6
3. GOST R 58849–2020 (2020) Civil aircraft. Development procedures. General provisions.