@book{Häberle+2013,
url = {https://doi.org/10.3790/9783428542246},
title = {Nationalhymnen als kulturelle Identitätselemente des Verfassungsstaates},
title = {},
author = {Peter Häberle},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428542246},
isbn = {9783428542246},
year = {2013},
lastchecked = {2013}
}