Vaitkus, Audrius, Indrė Palionytė, and Rita Kleizienė. “Effect of Rejuvenators on Penetration and Softening Poind of Aged Polymer-Modified Road Bitumen”. Mokslas – Lietuvos ateitis / Science – Future of Lithuania 13 (November 18, 2021). Accessed November 22, 2024. https://mla.vgtu.lt/index.php/MLA/article/view/15173.