Kazda, Antonín, Alena Novák Sedláčková, and Matija Bračić. “Airport Planning: Approaches to Determining the Planning Horizon”. Transport 38, no. 3 (December 1, 2023): 139–151. Accessed April 11, 2025. https://tede.vgtu.lt/index.php/Transport/article/view/19797.