Correlation and modelling of the penetration and softening point tests of bitumen binders with a variety of physical and chemical propertiesMarvy Girgis, Jérémie Barbier, Alain Quignard, Isabelle Merdrignac et João MarquesOil Gas Sci. Technol. – Rev. IFP Energies nouvelles, 76 (2021) 57DOI: https://doi.org/10.2516/ogst/2021046