@book{Helbach+2012,
url = {https://doi.org/10.3790/9783428538133},
title = {Der gestufte Schutz von Betriebs- und Geschäftsgeheimnissen vor Parlament, Presse und jedermann},
title = {},
author = {Clemens Helbach},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428538133},
isbn = {9783428538133},
year = {2012},
lastchecked = {2012}
}