@article{JAC_2006__24_3_a2,
     author = {Bergeron, Nantel and Hohlweg, Christophe},
     title = {Coloured peak algebras and {Hopf} algebras.},
     journal = {Journal of Algebraic Combinatorics},
     pages = {299--330},
     publisher = {mathdoc},
     volume = {24},
     number = {3},
     year = {2006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JAC_2006__24_3_a2/}
}