Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 26 references without a DOI — listed, not checked
no DOI — not checked10.1016/j.trd.2014.07.006_b0005
no DOI — not checkedAmos, D., 2006. Pavement Smoothness and Fuel Efficiency: An Analysis of the Economic Dimensions of the Missouri Smooth Road Initiative. In: Missouri Department of Transportation, Organizational Results Research Report, Report No. OR 07-005.
no DOI — not checkedAraújo, J.P.C., Oliveira, J.R.M., Silva, H.M.R.D., Sampaio, J., Palha, C., 2013. Evaluation of the influence of the surface layer on the sustainability of road pavements. In: 7° Congresso Rodoviário Português, Lisbon, Portugal (in Portuguese).
no DOI — not checked10.1016/j.trd.2014.07.006_b0020
no DOI — not checked10.1016/j.trd.2014.07.006_b0025
no DOI — not checked10.1016/j.trd.2014.07.006_b0030
no DOI — not checked10.1016/j.trd.2014.07.006_b0040
no DOI — not checkedEAPA/Eurobitume, 2004. Environmental Impacts and Fuel Efficiency of Road Pavements. EAPA/Eurobitume, Industry Report.
no DOI — not checked10.1016/j.trd.2014.07.006_b0050
no DOI — not checked10.1016/j.trd.2014.07.006_b0055
no DOI — not checked10.1016/j.trd.2014.07.006_b0060
no DOI — not checked10.1016/j.trd.2014.07.006_b0065
no DOI — not checked10.1016/j.trd.2014.07.006_b0070
no DOI — not checked10.1016/j.trd.2014.07.006_b0085
no DOI — not checked10.1016/j.trd.2014.07.006_b0090
no DOI — not checked10.1016/j.trd.2014.07.006_b0095
no DOI — not checked10.1016/j.trd.2014.07.006_b0100
no DOI — not checked10.1016/j.trd.2014.07.006_b0110
no DOI — not checkedNunn, M.E., 2004. Development of a more versatile approach to flexible and flexible composite pavement design. In: Transport Research Laboratory (TRL) Report 615, Crowthorne, Berkshire, UK.
no DOI — not checked10.1016/j.trd.2014.07.006_b0150
no DOI — not checkedSilva, H.M.R.D., Machado, A.V., Oliveira, J.R.M., Costa, L.M.B., 2011. Waste Polymers Recycling In High Performance Asphalt Mixtures. In: 1st International Conference WASTES: Solutions, Treatments and Opportunities. CVR, Guimarães, Portugal, pp. 17-22.
no DOI — not checkedStripple, H., 2001. Life cycle assessment of road: a pilot study for inventory analysis, 2nd ed., Gothenburg, Sweden: Swedish National Road Administration, IVL B 1210 E.
no DOI — not checked10.1016/j.trd.2014.07.006_b0165
no DOI — not checkedWathne, L., 2010. Sustainability Opportunities With Pavements: Are We Focusing on the Right Stuff? In: International Conference on Sustainable Concrete Pavements: Practices, Challenges, and Directions, Sacramento, California, USA.
no DOI — not checkedWCED, 1987. Our Common Future. Report of the World Commission on Environment and Development. United Nations, Oslo.
no DOI — not checkedWoodside, A., Woodward, D., McErlean, P., 2003. Rolling resistance of surface materials affected by surface type, tyre load and inflation pressure, MAIREPAV’03. In: Maintenance and rehabilitation of pavements and technological control – International Symposium, Guimarães, Portugal.
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