Hradec economic days

Hradec Economic Days 2020. Innovations and upcoming challenges of developed and developing economies. Hradec economic days : proceedings of the international scientific conference Hradec economic days 2020, 02.-03.04.2020, Hradec Králové. Vol. 10, no. 1. 1. vyd. Hradec Králové : Univerzita Hradec Králové, 2020. Dostupné na: https://doi.org/10.36689/uhk/hed/2020-01-000. ISBN 978-80-7435-776-3. ISSN 2464-6059.