1. American Association of State Highway and Transportation Officials (AASHTO), 2002. Determining the rheological properties of asphalt binder using a dynamic shear rheometer (DSR). AASHTO Standard T315-02, Washington, DC
2. Bahia, H.U., Zeng, M., Zhai, H. and Khatri, A., 1999. Superpave protocols for modified asphalt binders. 15th quarterly progress report for NCHRP project 9–10, National Cooperative Highway Research Program, Washington, DC
3. Bahia, H.U., Hanson, D.I., Zeng, M., Zhai, H., Khatri, M.A. and Anderson, M.A., 2001. Characterization of modified asphalt binders in Superpave mix design. National Cooperative Highway Research Program NCHRP Report 459, Transportation Research Board, National Research Council. Washington, DC: National Academy Press
4. Proposed Refinement of Superpave High-Temperature Specification Parameter for Performance-Graded Binders