1. Biofuels for Aviation, Technology Brief,2017
2. Aviation Biofuels: Strategically Important, Technically Achievable, Tough to Deliver;Bosch,2017
3. Airbus Global Market Forecast, Cities, Airports & Aircraft, 2019–2038http://gmf.airbus.com/assets/pdf/Airbus_Global_Market_Forecast_2019-2038.pdf?v=1.0.1
4. European Aviation Environmental Report 2019, EASA, EEA, Eurocontrolhttps://ec.europa.eu/transport/sites/transport/files/2019-aviation-environmental-report.pdf
5. The Analysis of the Quality of Fuel Spraying in Relation to Selected Rapeseed Oil Fuels for the Common Rail System;Merkisz,2008