Vanker, Signe, Mart Enneveer, and Imre Rammul. “Noise Assesment and Mitigation Schemes for Estonian Airports”. Aviation 13, no. 1 (March 31, 2009): 17-25. Accessed May 8, 2024. https://journals.vilniustech.lt/index.php/Aviation/article/view/6137.