@book{Stein+2023, url = {https://doi.org/10.3790/9783428461370}, title = {Der gemischte Vertrag im Recht der Außenbeziehungen der Europäischen Wirtschaftsgemeinschaft}, title = {}, author = {Klaus D. Stein}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428461370}, isbn = {9783428461370}, year = {1986}, lastchecked = {2023} }