Manik, A., K. Chatti, and K. Gopalakrishnan. “Relating Flexible Pavement Acceptance Criteria to Performance Using MEPDG Simulations and Piecewise Cubic Spline Interpolation”. Journal of Civil Engineering and Management, vol. 18, no. 1, Feb. 2012, pp. 125-32, doi:10.3846/13923730.2012.657342.