@article{JEMS_2004_6_2_a1,
     author = {Marius Iosifescu and Cor Kraaikamp},
     title = {A three-dimensional probability distribution in the metrical theory of continued fractions},
     journal = {Journal of the European Mathematical Society},
     pages = {181--192},
     publisher = {mathdoc},
     volume = {6},
     number = {2},
     year = {2004},
     doi = {10.4171/jems/7},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/7/}
}