@unpublished{TUW-183177, author = {Schuh, Harald}, title = {Research at the Institute of Geodesy and Geophysics (IGG) of TU Wien}, year = {2009}, note = {talk: Universidade Federal de Pernambuco (UFPE), Recife, Recife, Brazil; 2009-08-24 -- 2009-08-25} }