@article{JAC_2015__42_1_a6,
     author = {Andrews, Scott},
     title = {The {Hopf} monoid on nonnesting supercharacters of pattern groups},
     journal = {Journal of Algebraic Combinatorics},
     pages = {129--164},
     publisher = {mathdoc},
     volume = {42},
     number = {1},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JAC_2015__42_1_a6/}
}