@Article{npg-24-351-2017,
AUTHOR = {Gebbie, G. and Hsieh, T.-L.},
TITLE = {Controllability, not chaos, key criterion for ocean state estimation},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {24},
YEAR = {2017},
NUMBER = {3},
PAGES = {351--366},
URL = {https://npg.copernicus.org/articles/24/351/2017/},
DOI = {10.5194/npg-24-351-2017}
}