Komianos, Aristotelis: 'Autonomous vessel projects (MASS overview)' (Transportation, 2021), 'ICT Solutions and Digitalisation in Ports and Shipping', Chap. appendixc, pp. 399-410, DOI: 10.1049/PBTR030E_appendixc
IET Digital Library, https://digital-library.theiet.org/;jsessionid=159k5j67uodfq.x-iet-live-01content/books/10.1049/pbtr030e_appendixc