@inproceedings{king-shun2013boundaries, title={Boundaries of Disk-Like Self-affine Tiles}, author={King-Shun Leung, and Jun Luo}, url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170217222704912735456}, booktitle={Discrete Comput Geom}, volume={50}, year={2013}, }