„NOISE POLLUTION FROM ROUNDABOUT TRAFFIC IN THE OUTER ENVIRONMENT OF BUILT-UP AREAS OF TOWNS" (2009) Perner’s Contacts, 4(4), s. 53–68. Dostupné z: https://pernerscontacts.upce.cz/index.php/perner/article/view/1183 (Viděno: 5 březen 2026).