@article{JAC_2009__29_2_a4,
     author = {Tysse, Jill and Wang, Weiqiang},
     title = {The centers of spin symmetric group algebras and {Catalan} numbers.},
     journal = {Journal of Algebraic Combinatorics},
     pages = {175--193},
     publisher = {mathdoc},
     volume = {29},
     number = {2},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JAC_2009__29_2_a4/}
}