GU, X.; ZHANG, Y.; CHEN, J.; SHEN, L. Collision-free Multiple Unmanned Combat Aerial Vehicles Cooperative Trajectory Planning for Time-critical Missions using Differential Flatness Approach. Defence Science Journal, [S. l.], v. 64, n. 1, p. 13–20, 2014. DOI: 10.14429/dsj.64.2999. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/2999. Acesso em: 6 jul. 2025.