KUMAR, K. S.; REDDY, C. S.; SHANMUGAM, J. Design and Simulation of Blending Function for Landing Phase of a UAV. Defence Science Journal, [S. l.], v. 58, n. 3, p. 315–326, 2008. DOI: 10.14429/dsj.58.1651. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/1651. Acesso em: 15 jun. 2025.