Maritime University Szczecin journals@am.szczecin.pl mEDRA 20260116
06 10.17402/ https://repository.am.szczecin.pl/handle/123456789/73 Maritime University Szczecin <TitleType>01</TitleType> <TitleText>2 Scientific Journals of the Maritime University of Szczecin</TitleText> PL 07 1733-8670 JB 104 32 05 2012 <TitleType>01</TitleType> <TitleText>New satellite navigation systems and moderenization of current systems, why and for whom?</TitleText> A01 Jacek Januszewski Jacek Januszewski Gdynia Maritime University, Navigation Department 81-345 Gdynia, al. Jana Pawła II 3 01 eng 20121210