@inproceedings{caroline1980symbolic,
title={Symbolic dynamics for geodesic floes},
author={Caroline Series},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203253390997289},
booktitle={Acta Mathematica},
volume={146},
number={1},
pages={103-128},
year={1980},
}