@article{10_4007_annals_2018_188_1_3,
     author = {Carlos Gustavo Moreira},
     title = {Geometric properties of the {Markov} and {Lagrange} spectra},
     journal = {Annals of mathematics},
     pages = {145--170},
     publisher = {mathdoc},
     volume = {188},
     number = {1},
     year = {2018},
     doi = {10.4007/annals.2018.188.1.3},
     mrnumber = {3815461},
     zbl = {06890811},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4007/annals.2018.188.1.3/}
}