PROPADALO, Saša; BEKAVAC, Damir; JAKŠIĆ, Zoran. Spare Modules Management Optimization of Airspace Surveillance System. Promet - Traffic&Transportation, [S. l.], v. 24, n. 2, p. 119–124, 2012. DOI: 10.7307/ptt.v24i2.283. Disponível em: https://traffic2.fpz.hr/index.php/PROMTT/article/view/1544. Acesso em: 27 aug. 2025.