1. Bitumen microstructure by modulated differential scanning calorimetry;Masson;Thermochim. Acta,2001
2. J.F. Branthaver, J.C. Petersen, R.E. Robertson, J.J. Duvall, S.S. Kim, P.M Harnsberger, J.F. Scharbron, Binder characterization and evaluation, Volume 2: Chemistry(No. SHRP-A-368), 1993.
3. The Shell Bitumen Handbook;Read,2003
4. A. Bardesi, B. Brule, J.F. Corte, E. Diani, A. Gerritsen, G. Lefevre, J.P. Planche, D. Sybilski, A. Stawiarski, F. Verhee, S Watkins, Use of modified bituminous binders, special bitumens and bitumens with additives in pavement applications, Technical Committee Flexible Roads (C8) World Road Association (PIARC), 1999.
5. Brief review of the chemistry of polyphosphoric acid (PPA) and bitumen;Masson;Energy Fuels,2008