@article{10_2140_agt_2012_12_1137,
     author = {Allcock, Daniel},
     title = {Normalizers of parabolic subgroups of {Coxeter} groups},
     journal = {Algebraic and Geometric Topology},
     pages = {1137--1143},
     year = {2012},
     volume = {12},
     number = {2},
     doi = {10.2140/agt.2012.12.1137},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2012.12.1137/}
}