Transportation Research Board of the National Academies
2013-
Transportation research record
no. 2374, 2448, 2545-2546, 2607-2608, v. 2672 (issue 10)
2013 , 2014 , [2016], v. 1 , [2016], v. 2 , [2017], v. 1 , [2017], v. 2 , 2018
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