Kerren, AndreasGarth, ChristophMarai, G. ElisabetaKerren, Andreas and Garth, Christoph and Marai, G. Elisabeta2020-05-242020-05-242020https://doi.org/10.2312/evs.20202004https://diglib.eg.org:443/handle/10.2312/evs20202004Attribution 4.0 International License10.2312/evs.20202004