@book{Kämper+2010,
url = {https://doi.org/10.3790/9783428525584},
title = {Planungsleistungen als »Gegenleistung« in städtebaulichen Verträgen},
title = {},
author = {Phillip Kämper},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428525584},
isbn = {9783428525584},
year = {2007},
lastchecked = {2010}
}