@book{Duckwitz+2020, url = {https://doi.org/10.3790/9783428434022}, title = {Rechtsfolgen bei Verletzung völkerrechtlicher Verträge}, title = {}, author = {Edmund Duckwitz}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428434022}, isbn = {9783428434022}, year = {1975}, lastchecked = {2020} }