Vorobjovas, Viktoras, Algirdas Motiejūnas, Tomas Ratkevičius, Alvydas Zagorskis, and Vaidotas Danila. “Analysis of Calculation Methods for Life Cycle Greenhouse Gas Emissions for Road Sector”. International Conference “Environmental Engineering” 10 (January 1, 2017). Accessed May 24, 2026. https://conferences.vilniustech.lt/index.php/ENVIRO/article/view/1167.