@article{TM2_2010_XIII_1_a1,
     author = {Maria Angeles Navarro and Pedro P\'erez Carreras},
     title = {A {Socratic} methodological proposal for the study of the equality $0.999\ldots = 1$},
     journal = {The Teaching of Mathematics},
     pages = {17 },
     publisher = {mathdoc},
     volume = {XIII},
     number = {1},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TM2_2010_XIII_1_a1/}
}