@article{Vogel_2020,
title={A comparison of estimators of the conditional mean under non-stationary conditions},
volume={143},
ISSN={0309-1708},
url={http://dx.doi.org/10.1016/j.advwatres.2020.103672},
DOI={10.1016/j.advwatres.2020.103672},
journal={Advances in Water Resources},
publisher={Elsevier BV},
author={Vogel,
Richard M. and Kroll,
Charles N.},
year={2020},
month=sep,
pages={103672} }