@Article{ VILLENA_ALAMINOS_EXTREMERA:1-28,

author = { ARMANDO REYES VILLENA MUÑOZ and JERÓNIMO ALAMINOS PRATS and JOSÉ EXTREMERA LIZANA } ,

title = { APPROXIMATELY ZERO-PRODUCT-PRESERVING MAPS },

journal = { Israel Journal of Mathematics },

year = { 2010 },

volume = { 178 },

pages = { 1-28 },

}