@article{JAC_2004__20_3_a4,
     author = {Chapoton, Fr\'ed\'eric},
     title = {A {Hopf} operad of forests of binary trees and related finite-dimensional algebras},
     journal = {Journal of Algebraic Combinatorics},
     pages = {311--330},
     publisher = {mathdoc},
     volume = {20},
     number = {3},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JAC_2004__20_3_a4/}
}