@article{GRSME_2008_2008_1_a3,
     author = { Mallavibarrena, Raquel and  Mu\~noz, Roberto},
     title = {Sobre la pregunta {\textquestiondown}para qu\'e sirve lo que estudio?},
     journal = {La Gaceta de la Real Sociedad Matem\'atica Espa\~nola},
     pages = {171-191},
     publisher = {mathdoc},
     volume = {11},
     number = {1},
     year = {2008},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/GRSME_2008_2008_1_a3/}
}