@article{QUE_1981_1981_1_a3,
     author = {Ruiz de Francisco, Francisco and Larra\~neta, Juan Carlos},
     title = {Un algoritmo de enumeraci\'on para el problema {Knapsack.}},
     journal = {Q\"uestii\'o},
     pages = {95-100},
     publisher = {mathdoc},
     volume = {5},
     number = {2},
     year = {1981},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/QUE_1981_1981_1_a3/}
}