@inproceedings{peter1986hausdorff,
title={Hausdorff dimension of harmonic measures in the plane},
author={Peter W. Jones, and Thomas H. Wolff},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203311184909421},
booktitle={Acta Mathematica},
volume={161},
number={1},
pages={131-144},
year={1986},
}
Peter W. Jones, and Thomas H. Wolff. Hausdorff dimension of harmonic measures in the plane. 1986. Vol. 161. In Acta Mathematica. pp.131-144. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203311184909421.