Outdoor education and its inclusion into teaching at PDF MU : support for the use of technology and the implementation of research activities in the undergraduate education of future teachers / Eduard Hofmann, Hana Svobodová (eds.) ; translations: Jakub Pospíšil, Adéla Hamplová, Štěpán Tichý, Jan Zubalík .  Brno :  Masaryk University Press,  2021  202 stran   [1, z toho volných 1, Ve volném výběru 1]