European variations as a key to cooperation

HIRSCH BALLIN, E. M. H. et al. European variations as a key to cooperation. Cham : Springer nature Switzerland, 2020 [European variations as a key to cooperation]. 1 online zdroj (192 stran). Research for policy. Dostupné na internetu: <ttp://library.oapen.org/handle/20.500.12657/22867> ISBN 978-3-030-32893-1.