Organization of international educational activities at the universities of the third age

SELECKÝ, Erik. Organization of international educational activities at the universities of the third age. In SAGADIN, Agleitner. Selected contemporary challenges of ageing policy. 1. vyd. - Kraków : Uniwersytet Pedagogiczny w Krakowie, 2017. ISBN 978-83-941568-7-9, 2017, vol. 7, pp. 105-122. Dostupné na: https://doi.org/10.24917/9788380840911.6.