Aakko, P. and Nylund, N-O. (2003) Particle emissions at moderate and cold temperatures using different fuels. AMF Task 22. Project report PRO3/P5057/03. (download report).

Aakko-Saksa, P., Koponen, P., Roslund, P., Laurikko, J., Nylund, N.-O., Karjalainen, P., Rönkkö, T. and Timonen, H. (2020) Comprehensive emission characterisation of exhaust from alternative fuelled cars. Atmospheric Environment 236 (2020) 117643. Including AMF Task 44.

Broman, R., Stålhammar, P. and Erlandsson, L. (2010) Enhanced emission performance and fuel efficiency for HD methane engines. Literature study. AMF Task 39, Final report. AVL MTC 9913. May 2010.

Hesterberg, T., Lapin, C. and Bunn, W. (2008) A Comparison of Emissions from Vehicles Fueled with Diesel or Compressed Natural Gas. Environmental Science and Technology. Vol. 42, No. 17, 2008. 6437-6445.

Kajolinna, T., Aakko-Saksa, P., Roine, J., and Kåll. L. “Efficiency testing of three biogas siloxane removal systems in the presence of D5, D6, limonene and toluene”, Fuel Processing Technology, 139, 2015, pp. 242-247.

Karlsson, H., Gåsste, J. and Åsman, P. (2008) Regulated and non-regulated emissions form Euro 4 alternative fuel vehicles. Society of Automotive Engineers. SAE Technical Paper 2008-01-1770.

Kytö, M., Erkkilä, K. and Nylund, N-O. (2009) Heavy-duty vehicles: Safety, invironmental impacts and new technology. Summary report 2006–2008. VTT-R-04084-09. June 2009.

Murtonen, T. and Aakko-Saksa, P. (2009) Alternative fuels with heavy-duty engines and vehicles. VTT's contribution. VTT Working Papers: 128.

Nylund, N-O., Erkkilä, K., Lappi, M. and Ikonen, M. (2004) Transit bus emission study: Comparison of emissions from diesel and natural gas buses. VTT Research Report PRO3/P5150/04.

Nylund, N-O. and Koponen, K. (2012) Fuel and technology alternatives for buses. Overall Energy Efficiency and Emission Performance. AMF Task 37. VTT Research Highlights 46.

Olofsson, M., Erlandsson, L. and Willner, K. (2014) Enhanced emission performance and fuel efficiency for HD methane engines. AMF Task 39, Final report. AVL MTC Report OMT 1032, 2014. (download report, key messages).

Rosenblatt, D., Winther, K., Söderena, P., Lindgren, M., Bütler, T., Czerwinski, J., Duoba, M. and Wallner. T. (2020) Real Driving Emissions and Fuel Consumption. AMF Task 55, Final report (download report).

Schramm, J. (2020) Methane Emission Control. AMF Task 51, Final report (download report)..

Sikes, K., Ford, J., Blackburn, J. and McGill, R. (2015) Feasibility of natural gas pathways for motor vehicles – An international comparison. AMF Task 48, Final report, August 2015. (download report)

Söderena et al. (2021) Heavy-Duty VehiclesPerformance Evaluation. AMF Task 57. Final report (download report).