http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Progress and Prospects of Sustainable Aviation Fuel Implementation: A Critical Analysis, Challenges and Conclusions
Sergii Boichenko, Oleksandr Bavykin, Artem Artiukhov, Sylwester Bogacki, Marek Rutkowski, Dariusz Reśko