@book{Shirvani+2011, url = {https://doi.org/10.3790/9783428518470}, title = {Das Kooperationsprinzip im deutschen und europäischen Umweltrecht}, title = {}, author = {Foroud Shirvani}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428518470}, isbn = {9783428518470}, year = {2005}, lastchecked = {2011} }