SVOBODOVÁ, Jindřiška; NOVOTNÝ, Jan; JURMANOVÁ, Jana. Informal Teaching of Special Theory of Relativity. Scientia in educatione, [S. l.], v. 8, 2017. DOI: 10.14712/18047106.751. Disponível em: https://www.ojs.cuni.cz/scied/article/view/751. Acesso em: 1 kvě. 2025.