Kazlauskienė, A., Valentukevičienė, M. and Ignatavičius, G. 2013. Sustainability assessment of heavy metals and road maintenance salts in sweep sand from roadside environment. Technological and Economic Development of Economy. 19, 2 (Jun. 2013), 224-236. DOI:https://doi.org/10.3846/20294913.2013.796500.