1. Calculating emissions along supply chains — Towards the global methodological harmonisation;Auvinen;Res. Transport. Busin. Manage.,2014
2. BDL, 2018. Klimaschutzreport. Bundesverband der Deutschen Luftverkehrswirtschaft e. V., 2018, Berlin.
3. CCWG, 2015. Clean Cargo Working Group Carbon Emissions Accounting Methodology, June 2015.
4. CEN (European Committee for Standardization), 2012. EN 16258:2012 – Methodology for calculation and declaration of energy consumption and GHG emissions of transport services (freight and passengers). Available online: http://www.cen.eu/ (Accessed 03 JUN 2021).
5. Results Report;COFRET,2010