@inproceedings{TUW-219260, author = {Krasna, Hana and B{\"o}hm, Johannes and Schuh, Harald}, title = {Free Core Nutation period estimated within a global VLBI solution}, booktitle = {17th International Symposium on Earth Tides ''Understand the Earth''}, year = {2013}, note = {poster presentation: 17th International Symposium on Earth Tides, Warsaw, Poland; 2013-04-15 -- 2013-04-19} }