@article{TUW-180094, author = {B{\"o}hm, Johannes and Heinkelmann, Robert and Mendes Cerveira, Pj. and Pany, Andrea and Schuh, Harald}, title = {Atmospheric loading corrections at the observation level in VLBI analysis}, journal = {Journal of Geodesy}, year = {2009}, volume = {83}, pages = {1107--1113}, doi = {10.1007/s00190-009-0329-y} }