@article{QUE_1987_1987_1_a2,
     author = {Arcas Pons, Antoni},
     title = {Sobre la representaci\'on de un conjunto mediante \'arboles aditivos.},
     journal = {Q\"uestii\'o},
     pages = {39-50},
     publisher = {mathdoc},
     volume = {11},
     number = {2},
     year = {1987},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/QUE_1987_1987_1_a2/}
}