NEMTANU, Florin; COSTEA, Ilona Madalina; DUMITRESCU, Catalin. Spectral Analysis of Traffic Functions in Urban Areas. Promet - Traffic&Transportation, [S. l.], v. 27, n. 6, p. 477–484, 2015. DOI: 10.7307/ptt.v27i6.1686. Disponível em: https://traffic2.fpz.hr/index.php/PROMTT/article/view/2563. Acesso em: 26 aug. 2025.