AVANZINI, G.; D’ANGELO, S.; MATTEIS, G. de. Design and Development of the Engine Unit for a Twin-Rotor Unmanned Aerial Vehicle. Acta Polytechnica, [S. l.], v. 45, n. 4, 2005. DOI: 10.14311/746. Disponível em: https://ojs.cvut.cz/ojs/index.php/ap/article/view/746. Acesso em: 18 apr. 2024.