@article{TEIO_1981_1981_1_a24,
     author = {Guti\'errez D{\'\i}ez, Jos\'e Manuel},
     title = {Frutex y caminos nodales.},
     journal = {Trabajos de estad{\'\i}stica y de investigaci\'on operativa},
     pages = {67-93},
     publisher = {mathdoc},
     volume = {32},
     number = {3},
     year = {1981},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/TEIO_1981_1981_1_a24/}
}