@article{GT_2015_19_5_a4,
     author = {Garoufalidis, Stavros and Hodgson, Craig D and Rubinstein, J Hyam and Segerman, Henry},
     title = {1{\textendash}efficient triangulations and the index of a cusped hyperbolic 3{\textendash}manifold},
     journal = {Geometry & topology},
     pages = {2619--2689},
     publisher = {mathdoc},
     volume = {19},
     number = {5},
     year = {2015},
     doi = {10.2140/gt.2015.19.2619},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2015.19.2619/}
}