Hájek, Tomáš, Robert Grim, and Robert Popela. “Implementation Study of a Passive Safety Feature in the Rescue Systems of Small Aircrafts”. Aviation 27, no. 3 (November 15, 2023): 187–196. Accessed December 23, 2024. https://transport.vilniustech.lt/index.php/Aviation/article/view/19966.