@article{10_4007_annals_2003_158_661,
     author = {Yitwah Cheung and Michael Boshernitzan},
     title = {Hausdorff dimension of the set of nonergodic directions (with an {Appendix} by {M.} {Boshernitzan)}},
     journal = {Annals of mathematics},
     pages = {661--678},
     publisher = {mathdoc},
     volume = {158},
     number = {2},
     year = {2003},
     doi = {10.4007/annals.2003.158.661},
     mrnumber = {2018932},
     zbl = {1037.37018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4007/annals.2003.158.661/}
}