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 20 references without a DOI — listed, not checked
no DOI — not checkedA Policy on Geometric Design of Highways and Streets.
no DOI — not checkedGeometric Design Guide for Canadian Roads
no DOI — not checkedIstruccion de carreteras.
no DOI — not checkedMinistero delle Infrastrutture e dei Trasporti. Norme funzionali e geometriche per la costruzione delle intersezioni stradali. 2006. www.guritel.it/free-sum/ARTI/2006/07/24/sommario.html.
no DOI — not checkedSchweizerischer Verband der Strassen-und Verkehrsfachleute VSS. Knoten—Kreuzungsfreie Knoten, SN 640261, Zurich, Switzerland 1998.
no DOI — not checkedTraffic Control and Roadway Elements—Their Relationship to Highway Safety/Revised
no DOI — not checkedTransportation Research Record 1385.
no DOI — not checkedbibr8-2248-13
no DOI — not checkedHighway Research Record 163
no DOI — not checkedAnalysis and Modeling of Relationships Between Accidents and the Geometric and Traffic Characteristics of the Interstate System.
no DOI — not checkedHighway Research Record 312
no DOI — not checkedStatistical Models of Accidents on Interchange Ramps and Speed-Change Lanes.
no DOI — not checkedbibr14-2248-13
no DOI — not checkedEffect of Ramp Type and Geometry on Accidents.
no DOI — not checkedTransportation Research Record 1213
no DOI — not checkedbibr25-2248-13
no DOI — not checkedbibr26-2248-13
no DOI — not checkedBellaF., GarciaA., SolvesF., and RomeroM. A. Driving Simulator Validation for Deceleration Lane Design. Presented at 86th Annual Meeting of the Transportation Research Board, Washington, D.C. 2007.
no DOI — not checkedMinistero delle Infrastrutture e dei Trasporti. Norme funzionali e geometriche per la costruzione delle strade. 2001. www.mit.gov.it/mit/mop_all.php?p_id=1983.
no DOI — not checkedGuattariM. C., De BlasiisM. R., CalviA., and BenedettoA. Calibration of an Eye Tracking System for Variable Message Signs Validation. Proc., 4th International Conference in Driver Behaviour and Training, Amsterdam, Netherlands, 2009.
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