Maritime University Szczecin journals@am.szczecin.pl mEDRA 20200806
06 10.17402/361 http://repository.scientific-journals.eu/handle/123456789/2544 Maritime University Szczecin <TitleType>01</TitleType> <TitleText>59 Scientific Journals of the Maritime University of Szczecin</TitleText> PL 06 10.17402/361 JB 131 59 05 2019 137 145 <TitleType>01</TitleType> <TitleText>Investments in R&D and intellectual property products as economic growth factors in the European Union from 2009–2018</TitleText> A01 Krzysztof Dobrowolski University of Gdańsk, Faculty of Economics 119/121 Armii Krajowej St., 81-824 Sopot, Poland A01 Grzegorz Pawłowski University of Gdańsk, Faculty of Economics 119/121 Armii Krajowej St., 81-824 Sopot, Poland 01 eng