@article{GT_2015_19_1_a4,
     author = {Deraux, Martin and Falbel, Elisha},
     title = {Complex hyperbolic geometry of the figure-eight knot},
     journal = {Geometry & topology},
     pages = {237--293},
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {2015},
     doi = {10.2140/gt.2015.19.237},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2015.19.237/}
}