@article(abi,
 author       = "P. Arnoux and V. Berth{\'e} and S. Ito",
 year         = "2002",
 title        = "Discrete planes, {$\Bbb Z^2$}-actions, {J}acobi-{P}erron algorithm and substitutions",
 journal      = "Ann. Inst. Fourier (Grenoble)",
 volume       = "52",
 number       = "2",
 pages        = "305--349",
 url          = "http://aif.cedram.org/item?id=AIF_2002__52_2_305_0",
)
@article(a,
 author       = "Pierre Arnoux",
 year         = "1988",
 title        = "Un exemple de semi-conjugaison entre un \'echange d'intervalles et une translation sur le tore",
 journal      = "Bull. Soc. Math. France",
 volume       = "116",
 number       = "4",
 pages        = "489--500 (1989)",
 url          = "http://www.numdam.org/item?id=BSMF_1988__116_4_489_0",
)
@article(ar,
 author       = "Pierre Arnoux and G{\'e}rard Rauzy",
 year         = "1991",
 title        = "Repr\'esentation g\'eom\'etrique de suites de complexit\'e {$2n+1$}",
 journal      = "Bull. Soc. Math. France",
 volume       = "119",
 number       = "2",
 pages        = "199--215",
 url          = "http://www.numdam.org/item?id=BSMF_1991__119_2_199_0",
)
@article(ber,
 author       = "Val{\'e}rie Berth{\'e}",
 year         = "1996",
 title        = "Fr\'equences des facteurs des suites sturmiennes",
 journal      = "Theoret. Comput. Sci.",
 volume       = "165",
 number       = "2",
 pages        = "295--309",
 doi          = "10.1016/0304-3975(95)00224-3",
)
@article(bcf,
 author       = "Val{\'e}rie Berth{\'e} and Nataliya Chekhova and S{\'e}bastien Ferenczi",
 year         = "1999",
 title        = "Covering numbers: arithmetics and dynamics for rotations and interval exchanges",
 journal      = "J. Anal. Math.",
 volume       = "79",
 pages        = "1--31",
 doi          = "10.1007/BF02788235",
)
@article(bos3,
 author       = "Michael Boshernitzan",
 year         = "1984/85",
 title        = "A unique ergodicity of minimal symbolic flows with linear block growth",
 journal      = "J. Analyse Math.",
 volume       = "44",
 pages        = "77--96",
)
@article(bos,
 author       = "Michael Boshernitzan",
 year         = "1985",
 title        = "A condition for minimal interval exchange maps to be uniquely ergodic",
 journal      = "Duke Math. J.",
 volume       = "52",
 number       = "3",
 pages        = "723--752",
 doi          = "10.1215/S0012-7094-85-05238-X",
)
@article(bos2,
 author       = "Michael D. Boshernitzan",
 year         = "1992",
 title        = "A condition for unique ergodicity of minimal symbolic flows",
 journal      = "Ergodic Theory Dynam. Systems",
 volume       = "12",
 number       = "3",
 pages        = "425--428",
 doi          = "10.1017/S0143385700006866",
)
@article(cas,
 author       = "Julien Cassaigne",
 year         = "1999",
 title        = "Limit values of the recurrence quotient of {S}turmian sequences",
 journal      = "Theoret. Comput. Sci.",
 volume       = "218",
 number       = "1",
 pages        = "3--12",
 doi          = "10.1016/S0304-3975(98)00247-3",
 note         = "WORDS (Rouen, 1997)",
)
@article(cfme,
 author       = "Julien Cassaigne and S{\'e}bastien Ferenczi and Ali Messaoudi",
 year         = "2008",
 title        = "Weak mixing and eigenvalues for {A}rnoux-{R}auzy sequences",
 journal      = "Ann. Inst. Fourier (Grenoble)",
 volume       = "58",
 number       = "6",
 pages        = "1983--2005",
 url          = "http://aif.cedram.org/item?id=AIF_2008__58_6_1983_0",
)
@article(che,
 author       = "Nataliya Chekhova",
 year         = "2000",
 title        = "Covering numbers of rotations",
 journal      = "Theoret. Comput. Sci.",
 volume       = "230",
 number       = "1-2",
 pages        = "97--116",
 doi          = "10.1016/S0304-3975(97)00256-9",
)
@book(cufl,
 author       = "Thomas W. Cusick and Mary E. Flahive",
 year         = "1989",
 title        = "The {M}arkoff and {L}agrange spectra",
 series       = "Mathematical Surveys and Monographs",
 volume       = "30",
 publisher    = "American Mathematical Society",
 address      = "Providence, RI",
)
@article(fhz2,
 author       = "S{\'e}bastien Ferenczi and Charles Holton and Luca Q. Zamboni",
 year         = "2003",
 title        = "Structure of three-interval exchange transformations. {II}. {A} combinatorial description of the trajectories",
 journal      = "J. Anal. Math.",
 volume       = "89",
 pages        = "239--276",
 doi          = "10.1007/BF02893083",
)
@article(fz1,
 author       = "S{\'e}bastien Ferenczi and Luca Q. Zamboni",
 year         = "2010",
 title        = "Structure of {$k$}-interval exchange transformations: induction, trajectories, and distance theorems",
 journal      = "J. Anal. Math.",
 volume       = "112",
 pages        = "289--328",
 doi          = "10.1007/s11854-010-0031-2",
)
@article(gri,
 author       = "Christian Grillenberger",
 year         = "1972/73",
 title        = "Constructions of strictly ergodic systems. {I}. {G}iven entropy",
 journal      = "Z. Wahrscheinlichkeitstheorie und Verw. Gebiete",
 volume       = "25",
 pages        = "323--334",
)
@article(rau,
 author       = "G. Rauzy",
 year         = "1982",
 title        = "Nombres alg\'ebriques et substitutions",
 journal      = "Bull. Soc. Math. France",
 volume       = "110",
 number       = "2",
 pages        = "147--178",
 url          = "http://www.numdam.org/item?id=BSMF_1982__110__147_0",
)
@article(v0,
 author       = "William A. Veech",
 year         = "1987",
 title        = "Boshernitzan's criterion for unique ergodicity of an interval exchange transformation",
 journal      = "Ergodic Theory Dynam. Systems",
 volume       = "7",
 number       = "1",
 pages        = "149--153",
 doi          = "10.1017/S0143385700003862",
)
@article(v,
 author       = "William A. Veech",
 year         = "1999",
 title        = "Measures supported on the set of uniquely ergodic directions of an arbitrary holomorphic {$1$}-form",
 journal      = "Ergodic Theory Dynam. Systems",
 volume       = "19",
 number       = "4",
 pages        = "1093--1109",
 doi          = "10.1017/S014338579913390X",
)
