@book{Häberle+2008,
url = {https://doi.org/10.3790/9783428528028},
title = {Nationalflaggen},
title = {Bürgerdemokratische Identitätselemente und internationale Erkennungssymbole},
author = {Peter Häberle},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428528028},
isbn = {9783428528028},
year = {2008},
lastchecked = {2008}
}