Baltrušaitis, Andrius, and Audrius Vaitkus. “Evaluation of the Use of GPR in Quality Control of Asphalt Pavement Layers”. Mokslas – Lietuvos ateitis / Science – Future of Lithuania 10 (September 28, 2018). Accessed November 24, 2024. https://btp.vgtu.lt/index.php/MLA/article/view/3265.