Rozdział: Free time resources and its use by students : selected study results / Danuta Miłaszewicz, Grażyna Węgrzyn. - // W: Proceedings of the 5th International Scientific Conference on Modern Economics : 14-16 May 2018, University of Vigo, Vigo, Spain / Norbert Grűnwald, Małgorzata Zakrzewska (Editors). - Wismar : Robert Schmidt Institut, 2018 (WorkId 21238)