@book{Witt+2010,
url = {https://doi.org/10.3790/9783428524358},
title = {Internet-Aktivitäten öffentlich-rechtlicher Rundfunkanstalten},
title = {},
author = {Jörn Witt},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428524358},
isbn = {9783428524358},
year = {2007},
lastchecked = {2010}
}