@inproceedings{TUW-120301, author = {B{\"o}hm, Johannes and Niell, Arthur and Schuh, Harald and Tesmer, V. and Tregoning, P.}, title = {Mapping functions for atsmospheric delay modelling in GNSS analyses}, booktitle = {IGS Workshop}, year = {2006}, editor = {Tregoning, P.}, note = {talk: IGS Workshop, Darmstadt; 2006-05-08 -- 2006-05-11} }