@Article{ Font-Moll_Diaz-Godino_GALLARDO:97-124,

author = { Vicenç Font-Moll and Juan Diaz-Godino and JESÚS GALLARDO ROMERO } ,

title = { The emergence of objects from mathematical practices },

journal = { Educational Studies in Mathematics },

year = { 2013 },

volume = { 82 },

pages = { 97-124 },

}