1. LMU Munich Slavonic Linguistics Munich Germany
2. University of Zurich Research Priority Program “Language and Space” https://dx.doi.org/27217 Zurich Switzerland
3. Universiteti i Prishtinës “Hasan Prishtina” Department of German Language and Literature Pristina Kosovo
4. University of Zurich Department of Comparative Language Science https://dx.doi.org/27217 Zurich Switzerland