@Article{ GALLARDO_GONZÁLEZ_Quintanilla-Batallanos:63-78,

author = { JESÚS GALLARDO ROMERO and JOSÉ LUIS GONZÁLEZ MARI and Verónica Aurora Quintanilla-Batallanos } ,

title = { Revisiting understanding in Mathematics },

journal = { Quadrante },

year = { 2014 },

volume = { 23 },

pages = { 63-78 },

doi = { http://http:/http://www.apm.pt/portal/quadrante.php?id=212300&rid=212283 },

}