@article{10_4064_aa137_4_1,
     author = {Cor Kraaikamp and Hitoshi Nakada and Thomas A. Schmidt},
     title = {Metric and arithmetic properties of {mediant-Rosen} maps},
     journal = {Acta Arithmetica},
     pages = {295--324},
     publisher = {mathdoc},
     volume = {137},
     number = {4},
     year = {2009},
     doi = {10.4064/aa137-4-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa137-4-1/}
}