@article{GT_2014_18_1_a6,
     author = {Hedden, Matthew and Herald, Chris M and Kirk, Paul},
     title = {The pillowcase and perturbations of traceless representations of knot groups},
     journal = {Geometry & topology},
     pages = {211--287},
     publisher = {mathdoc},
     volume = {18},
     number = {1},
     year = {2014},
     doi = {10.2140/gt.2014.18.211},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2014.18.211/}
}