@article{SLC_2010_63_a7,
     author = {Jean-Christophe Aval and Xavier Viennot},
     title = {The {Product} of {Trees} in the {Loday-Ronco} {Algebra} through {Catalan} {Alternative} {Tableaux}},
     journal = {S\'eminaire lotharingien de combinatoire},
     publisher = {mathdoc},
     volume = {63},
     year = {2010},
     url = {http://geodesic.mathdoc.fr/item/SLC_2010_63_a7/}
}