D. Mučinis, H. Sivilevičius, and R. Oginskas, “Factors Determining the Inhomogeneity of Reclaimed Asphalt Pavement and Estimation of its Components Content Variation Parameters”, BJRBE, vol. 4, no. 2, pp. 69–79, Jun. 2009, doi: 10.3846/1822-427X.2009.4.69-79.