Hameliak, I. P., A. V. Nikolaychuk, and H. V. Zhurba. 2012. “Strengthening the Natural Base at Elongation of Artificial Runway at Danylo Halytskyi International Airport «Lviv»”. Science and Transport Progress, no. 42 (December):225-31. https://doi.org/10.15802/stp2012/9401.