@article{QUE_1993_1993_1_a8,
     author = {Oliva, Francesc and Bolanc\'e, Catalina and D{\'\i}az, L.},
     title = {Aplicaci\'on del an\'alisis multivariante a un estudio sobre las lenguas {Europeas.}},
     journal = {Q\"uestii\'o},
     pages = {139-161},
     publisher = {mathdoc},
     volume = {17},
     number = {1},
     year = {1993},
     url = {http://geodesic.mathdoc.fr/item/QUE_1993_1993_1_a8/}
}