@article{10_37236_5060,
     author = {Lucia Morotti},
     title = {Sign conjugacy classes of the symmetric groups.},
     journal = {The electronic journal of combinatorics},
     year = {2015},
     volume = {22},
     number = {3},
     doi = {10.37236/5060},
     zbl = {1330.20017},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/5060/}
}