@article{QUE_1997_1997_1_a7,
     author = {Defays, Daniel},
     title = {Protecci\'on de microdatos por microagregaci\'on: la experiencia en {Eurostat.}},
     journal = {Q\"uestii\'o},
     pages = {221-231},
     publisher = {mathdoc},
     volume = {21},
     number = {1-2},
     year = {1997},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/QUE_1997_1997_1_a7/}
}