@Article{ ALAMINOS_EXTREMERA_VILLENA:941-954,

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

title = { Metric versions of Herstein's theorems on Jordan maps },

journal = { Linear and Multilinear Algebra },

year = { 2012 },

volume = { 60 },

pages = { 941-954 },

doi = { http://www.tandfonline.com/doi/abs/10.1080/03081087.2011.634416 },

}