@Misc{J.R.Serra1997,
author="J.R. Serra
and A. Martinez
and Jordi Vitria
and J.B. Subirana",
title="Iconic Representation to Image Retrieval.",
year="1997",
optnote="DOC;OR;MV",
optnote="exported from refbase (http://refbase.cvc.uab.es/show.php?record=55), last updated on Fri, 03 Feb 2012 19:31:08 +0100"
}