@article{GRSME_2007_2007_1_a13,
     author = {Ros, Rosa M.},
     title = {{\guillemotleft}Ciencia en {Acci\'on{\guillemotright}} de la mano de {{\guillemotleft}Wonders{\guillemotright}} en {Alemania} y {Finlandia.}},
     journal = {La Gaceta de la Real Sociedad Matem\'atica Espa\~nola},
     pages = {221-222},
     publisher = {mathdoc},
     volume = {10},
     number = {1},
     year = {2007},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/GRSME_2007_2007_1_a13/}
}