@book{Kraack+2011,
url = {https://doi.org/10.3790/9783428520664},
title = {TRIPs oder Patentschutz weltweit},
title = {Zwangslizenzen, Erschöpfung, Parallelimporte},
author = {Christian von Kraack},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428520664},
isbn = {9783428520664},
year = {2006},
lastchecked = {2011}
}