@Article{ FLORES_RAMIREZ_MORENO_NAVAS_PEÑAS:1-2,

author = { PABLO FLORES MARTÍNEZ and RAFAEL RAMIREZ UCLES and ANTONIO MORENO VERDEJO and JUANA MARÍA NAVAS PLEGUEZUELOS and MARIA PEÑAS TROYANO } ,

title = { 2+2 CON UN CANUTO },

journal = { MATEMATICALIA },

year = { 2008 },

volume = { 4 },

issn = { 1699-7700 },

pages = { 1-2 },

doi = { http://www.matematicalia.net/index.php?option=com_wrapper&Itemid=440 },

}