@article{10_4171_ggd_421,
     author = {David Bruce Cohen and Chaim Goodman-Strauss},
     title = {Strongly aperiodic subshifts on surface groups},
     journal = {Groups, geometry, and dynamics},
     pages = {1041--1059},
     year = {2017},
     volume = {11},
     number = {3},
     doi = {10.4171/ggd/421},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ggd/421/}
}