Muszyński T, Puzio Łukasz, Doniec F, Ruge G, Skorupa P. The Development of a Concept of an Unmanned Glider-tug. Part 1. ECS [Internet]. 2021 Nov. 22 [cited 2026 Apr. 13];2(68):62-6. Available from: http://jrnl.kai.edu.ua/index.php/ESU/article/view/16094