@TechReport{A.Martinez1997,
author="A. Martinez
and J.R. Serra
and Jordi Vitria
and J.B. Subirana",
title="An Iconic Representation for Image Retrieval",
year="1997",
optnote="OR;MV",
optnote="exported from refbase (http://158.109.8.37/show.php?record=531), last updated on Fri, 03 Feb 2012 19:56:38 +0100"
}