@article{DOCMA_1999__4__a9,
     author = {Matsumoto, Kengo},
     title = {Presentations of subshifts and their topological conjugacy invariants},
     journal = {Documenta mathematica},
     pages = {285--340},
     publisher = {mathdoc},
     volume = {4},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DOCMA_1999__4__a9/}
}