1. Adachi, T., Aoyagi, Y., Kobayashi, M., Murayama, T., Goto, Y. and Suzuki, H. (2009). Effective NOx reduction in high boost, wide range and high EGR rate in a heavy duty diesel engine. SAE Paper No. 2009-01-1438.
2. Agarwal, D., Singh, S. and Agarwal, A. K. (2011). Effect of exhaust gas recirculation (EGR) on performance, emissions, deposits and durability of a constant speed compression ignition engine. Applied Energy 88, 8, 2900–2907.
3. Aoyagi, Y., Osada, H., Misawa, M., Goto, Y. and Ishii, H. (2006). Advanced diesel combustion using of wide range, high boosted and cooled EGR system by single cylinder engine. SAE Paper No. 2006-01-0077.
4. Asad, U. and Zheng, M. (2009). Efficacy of EGR and boost in single-injection enabled low temperature combustion. SAE Paper No. 2009-01-1126.
5. Atola, H., Larmi, M., Sarjovaara, T. and Mikkonen, S. (2008). Hydrotreated vegetable oil (HVO) as a renewable diesel fuel: Trade-off between NOx, particulate emission, and fuel consumption of a heavy duty engine. SAE Paper No. 2008-01-2500.