@inproceedings{TUW-120302, author = {B{\"o}hm, Johannes}, title = {Troposph{\"a}rische Modellierung in globalen und regionalen GPS-Netzen}, booktitle = {{\"O}sterr. Geod{\"a}tentag}, year = {2006}, editor = {B{\"o}hm, Johannes}, note = {talk: {\"O}sterreichischer Geod{\"a}tentag, Krems; 2006-05-03 -- 2006-05-05} }