Sakalauskas, K. and Skrinskas, S. 1998. Lithuanian gravel roads and feasibility of their paving/Lietuvos žvyrkeliai ir jų asfaltavimo tikslingumas. Journal of Civil Engineering and Management. 4, 2 (Jun. 1998), 134-142. DOI:https://doi.org/10.3846/13921525.1998.10531393.