DUDNIK, Vitaly. Determination of loads in the ultralight helicopter blades. Aviation, [S. l.], v. 27, n. 4, p. 242–247, 2023. DOI: 10.3846/aviation.2023.20236. Disponível em: https://journals.vilniustech.lt/index.php/Aviation/article/view/20236. Acesso em: 17 may. 2025.