@unpublished{TUW-199541, author = {Dach, Rolf and B{\"o}hm, Johannes and Lutz, Simon and Steigenberger, Peter and Beutler, Gerhard}, title = {Atmospheric non-tidal pressure loading in GNSS-analysis}, year = {2011}, note = {talk: Third GGOS Unified Analysis Workshop, Z{\"u}rich; 2011-09-16 -- 2011-09-17} }