@article{TUW-170286, author = {Scipal, Klaus and Holmes, Thomas and De Jeu, Richard and Naeimi, Vahid and Wagner, Wolfgang}, title = {A possible solution for the problem of estimating the error structure of global soil moisture data sets}, journal = {Geophysical Research Letters}, year = {2008}, volume = {35}, number = {L24403}, pages = {1--4}, doi = {10.1029/2008GL035599} }