@article{QUE_1991_1991_1_a1,
     author = {Ruiz Espejo, Mariano and Ruiz Espejo, M.{\textordfeminine} M.},
     title = {Una nota sobre la protecci\'on de la intimidad con respuesta aleatorizada.},
     journal = {Q\"uestii\'o},
     pages = {47-53},
     publisher = {mathdoc},
     volume = {15},
     number = {1},
     year = {1991},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/QUE_1991_1991_1_a1/}
}