@article{IM_1992__109_2_144028,
     author = {I.R. Aitchison and E. Lumsden},
     title = {Cusp structures of alternating links.},
     journal = {Inventiones mathematicae},
     pages = {473--494},
     year = {1992},
     volume = {109},
     number = {2},
     zbl = {0810.57010},
     url = {http://geodesic.mathdoc.fr/item/IM_1992__109_2_144028/}
}