@article{QUE_1993_1993_1_a2,
     author = {Van der Burg, Eeke and Bijleveld, Catrien C.J.H.},
     title = {An\'alisis de {K-conjuntos} longitudinales empleando una variable temporal ficticia (dummy).},
     journal = {Q\"uestii\'o},
     pages = {339-351},
     publisher = {mathdoc},
     volume = {17},
     number = {3},
     year = {1993},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/QUE_1993_1993_1_a2/}
}