Effect of exhaust gas recirculation composition on soot in ECN spray A conditionsChetankumar Patel, Camille Hespel, Tung Lam Nguyen, Fabrice Foucher and Christine Mounaïm-RousselleOil Gas Sci. Technol. – Rev. IFP Energies nouvelles, 75 (2020) 34DOI: https://doi.org/10.2516/ogst/2020028