@article{10_4171_dm_139,
     author = {Wolfgang Krieger and Kengo Matsumoto},
     title = {A lambda-graph system for the {Dyck} shift and its $K$-groups},
     journal = {Documenta mathematica},
     pages = {79--96},
     year = {2003},
     volume = {8},
     doi = {10.4171/dm/139},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/139/}
}