Vasiliauskas, Ignas, and Audrius Vaitkus. “Study of Road and Street Horizontal Marking Reflectivity”. Mokslas – Lietuvos ateitis / Science – Future of Lithuania 12 (October 1, 2020). Accessed April 4, 2025. https://jbem.vgtu.lt/index.php/MLA/article/view/13069.