@article{10_4171_dm_115,
     author = {Kengo Matsumoto},
     title = {$C^*$-algebras associated with presentations of subshifts},
     journal = {Documenta mathematica},
     pages = {1--30},
     year = {2002},
     volume = {7},
     doi = {10.4171/dm/115},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/115/}
}