Maritime University Szczecin journals@am.szczecin.pl mEDRA 20210924
06 10.17402/449 https://repository.scientific-journals.eu/handle/123456789/2651 Maritime University Szczecin <TitleType>01</TitleType> <TitleText>64 Scientific Journals of the Maritime University of Szczecin</TitleText> PL 06 10.17402/449 JB 136 64 05 2020 <TitleType>01</TitleType> <TitleText>Unmanned ships – maritime transport of the 21st century</TitleText> A01 Tadeusz Szelangiewicz Maritime University of Szczecin, Faculty of Navigation 1–2 Wały Chrobrego St., 70-500 Szczecin, Poland A01 Katarzyna Żelazny Maritime University of Szczecin, Faculty of Navigation 1–2 Wały Chrobrego St., 70-500 Szczecin, Poland 01 eng