Journal of Construction Management and Economics, page. 771 - 782, 2009-09
Journal of the Transportation Research Board, no. 2081, page. 38 - 45, 2008-01
Journal of Construction Engineering and Management, vol. 133, no. 10, page. 798 - 806, 2007-10
Journal of Construction Engineering and Management, vol. 133, no. 2, page. 105 - 113, 2007-02
Journal of Transportation Engineering, vol. 132, no. 10, page. 808 - 816, 2006-10
Journal of Construction Engineering and Management, vol. 132, no. 5, page. 465 - 472, 2006-05
Journal of the Transportation Research Board, no. 1949, page. 3 - 10, 2006-01
Journal of the Transportation Research Board, no. 1948, page. 77 - 85, 2006-01
Journal of Infrastructure Management Systems, vol. 11, no. 4, page. 250 - 257, 2005-12
Journal of Construction Engineering and Management, vol. 131, no. 12, page. 1283 - 1291, 2005-12
Journal of Transportation Engineering, vol. 131, no. 10, page. 752 - 761, 2005-10
Journal of Construction Engineering and Management, vol. 131, no. 4, page. 449 - 458, 2005-04
Journal of the Transportation Research Board, no. 1905, page. 56 - 64, 2005-01
Journal of the Transportation Research Board, no. 1907, page. 15 - 24, 2005-01
Journal of Construction Engineering and Management, vol. 128, no. 1, page. 49 - 56, 2002-01
Journal of the Transportation Research Board, no. 1813, page. 285 - 294, 2002-01
Transportation Research Circular, 2001-01
Journal of the Transportation Research Board, no. 1712, page. 13 - 22, 2000-01