LYKOS, V.; KIOHOS, A. Bird strikes risk policy strategies: Proposal for a risk classification scheme. SPOUDAI Journal of Economics and Business, [S. l.], v. 58, n. 1-2, p. 285–303, 2008. Disponível em: https://spoudai.org/index.php/journal/article/view/323. Acesso em: 24 nov. 2024.