@unpublished{TUW-295799, author = {Kern, Lisa and Schartner, Matthias and Soja, Benedikt and Nothnagel, Axel and B{\"o}hm, Johannes}, title = {VLBI Intensive sessions: the selection of baselines for UT1 estimation}, year = {2021}, note = {talk: 25th Meeting of the European VLBI Group for Geodesy and Astrometry, Cyberspace; 2021-03-14 -- 2021-03-18} }