BibTex format
@article{Brown:2019:10.1016/j.ecosta.2018.11.001,
author = {Brown, D and Ibragimov, R},
doi = {10.1016/j.ecosta.2018.11.001},
journal = {Econometrics and Statistics},
pages = {1--8},
title = {Sign tests for dependent observations},
url = {http://dx.doi.org/10.1016/j.ecosta.2018.11.001},
volume = {10},
year = {2019}
}