1. Argonne National Laboratory, The Greenhouse Gases, Regulated Emissions, and Energy Use in Transportation (GREET) Model, (n.d.). http://greet.es.anl.gov/.
2. The influence of propulsion system design on the carbon footprint of different marine fuels;Baldi;Low Carbon Shipp. Conf.,2013
3. LNG As a Marine Fuel in the EU. Market, Bunkering Infrastructure Investments and Risks in the Context of GHG Reductions;Baresic,2019
4. Environmental assessment of two pathways towards the use of biofuels in shipping;Bengtsson;Energy Policy,2012