@article{Matsuo_2018,
title={Covariance Modeling in Applications of Data Assimilation to High-dimensional Earth and Geospace Systems},
volume={1036},
ISSN={1742-6596},
url={http://dx.doi.org/10.1088/1742-6596/1036/1/012019},
DOI={10.1088/1742-6596/1036/1/012019},
journal={Journal of Physics: Conference Series},
publisher={IOP Publishing},
author={Matsuo,
Tomoko},
year={2018},
month=jun,
pages={012019} }