Carls, Suelen MPI for Innovation and Competition, Max Planck Society;
https://www.wto.org/english/tratop_e/trips_e/wipo_wto_colloquium_2017-2_e.pdf (Verlagsversion)
Carls, S. (2019). Thinking outside the box: the legal and nonlegal objectives of geographical indications. In WIPO Academy, & WTO Intellectual Property, Government Procurement and Competition Division (Eds.), WIPO-WTO Colloquium Papers - Research Papers from the 2017 WIPO-WTO Colloqium for Teachers of Intellectual Property Law (pp. 1-11). World Trade Organization.