@book{Stapper+2020, url = {https://doi.org/10.3790/9783428508068}, title = {Das essential facility Prinzip und seine Verwendung zur Öffnung immaterialgüterrechtlich geschützter de facto Standards für den Wettbewerb}, title = {}, author = {Thilo Stapper}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428508068}, isbn = {9783428508068}, year = {2003}, lastchecked = {2020} }