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 30 checked references that resolve
resolves10.3141/1587-07Development of Comprehensive Modal Emissions Model: Operating Under Hot-Stabilized Conditions
resolves10.1016/j.trd.2005.09.003Vehicle characteristics and emissions: Logit and regression analyses of I/M data from Massachusetts, Maryland, and Illinois
resolves10.2172/6695Particulate Measurements and Emissions Characterization of Alternative Fuel Vehicle Exhaust
resolves10.1007/s10098-011-0421-xPollutant emissions from passenger cars in traffic congestion situation in the State of Kuwait: options and challenges
resolves10.4271/960064Off-Cycle Exhaust Emissions from Modern Passenger Cars with Properly-Functioning Emissions Controls
resolves10.1016/j.trd.2015.05.004A model for evaluating the environmental and functional benefits of “innovative” roundabouts
resolves10.1016/j.trd.2004.05.001Signal timing of intersections using integrated optimization of traffic quality, emissions and fuel consumption: a note
resolves10.1016/j.trd.2008.12.001Evaluating effects of traffic and vehicle characteristics on vehicular emissions near traffic intersections
resolves10.1016/j.trd.2014.11.013Environmental, functional and economic criteria for comparing “target roundabouts” with one- or two-level roundabout intersections
resolves10.1007/s13762-013-0276-2Real-world emissions of gasoline passenger cars in Macao and their correlation with driving conditions
resolves10.1021/es800208dA Vehicle-Specific Power Approach to Speed- and Facility-Specific Emissions Estimates for Diesel Transit Buses
The 13 references without a DOI — listed, not checked
no DOI — not checkedBachman, W.H., 1998. A GIS-based modal model of automobile exhaust emissions. Final Report, EPA Cooperative Agreement CR823020. Prepared for: US Environmental Protection Agency, Office of Research and Development, Washington, DC, 20460.
no DOI — not checkedCheng-Wei, S.U., 2013. Characteristics of emissions and vehicular operations of buses in Taipei’s exclusive bus lanes. In: Proceedings of the Eastern Asia Society for Transportation Studies, vol. 9.
no DOI — not checkedCentral Pollution Control Board. Air Quality Trends and Action Plan for Control of Air Pollution from Seventeen Cities. Series: NAAQMS/29/2006-07, September 2006.
no DOI — not checked10.1016/j.trd.2015.12.006_b0055
no DOI — not checkedFrey, H.C., Rouphail, N.M., Unal, A., Colyar, J.D., 2001. Measurement of on-road tailpipe CO, NO, and hydrocarbon emissions using a portable instrument. In: Paper Presented at the Proceedings, Annual Meeting of the Air & Waste Management Association.
no DOI — not checked10.1016/j.trd.2015.12.006_b0075
no DOI — not checkedGuensler, R.L., 1993. Vehicle Emission Rates and Average Vehicle Operating Speeds.
no DOI — not checkedKeller, C., Fulper, A., 2000. A study of in-use emissions on light heavy-duty diesel vehicles at different payloads using a chassis dynamometer. In: Tenth Annual Coordinating Research Council On-Road Vehicle Emissions Workshop, San Diego.
no DOI — not checked10.1016/j.trd.2015.12.006_b9000
no DOI — not checkedRobertson, H.D., 1994. Queuing studies. In: Robertson, H.D., Hummer, J.E., Nelson, D.C. (Eds.), Manual of Transportation Engineering Studies, Washington, DC, pp. 347–358. <http://trid.trb.org/view/759186> (accessed on October 24, 2015).
no DOI — not checkedAnalysis of exhaust emissions from gasoline powered vehicles in a sub-urban Indian town
no DOI — not checkedSteinemann, U., Zumsteg, F., 2003. Verkehrs-und Schadstoffmessungen 2002 im Gubristtunnel. Ostluft, Amt für Abfall, Wasser, Energie und Luft des Kantons Zürich (AWEL), Auftragsnummer US 89-16.
no DOI — not checkedWenzel, T., Singer, B.C., Slott, R., 2001. Some issues in the statistical analysis of vehicle emissions. Statistical Analysis and Modeling of Automotive Emissions, vol. 1. MoRTH/CMVR/TPA-115/116. <https://www.araiindia.com/CMVR_TAP_Documents/Amendment 1 to Tap Issue 4_1.pdf> (July 10, 2015).
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