@book{Wöckel+2013,
url = {https://doi.org/10.3790/9783428541133},
title = {Festlegung von Flugverfahren},
title = {Rechtliche Grundlagen und Rechtmäßigkeitsanforderungen},
author = {Holger Wöckel},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428541133},
isbn = {9783428541133},
year = {2013},
lastchecked = {2013}
}