@article{GT_2015_19_4_a6,
     author = {Bobenko, Alexander I and Pinkall, Ulrich and Springborn, Boris A},
     title = {Discrete conformal maps and ideal hyperbolic polyhedra},
     journal = {Geometry & topology},
     pages = {2155--2215},
     publisher = {mathdoc},
     volume = {19},
     number = {4},
     year = {2015},
     doi = {10.2140/gt.2015.19.2155},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2015.19.2155/}
}