@proceedings{RVÃ/Ahi/2009,
author = "V{\'a}zquez Mart{\'i}n, Ricardo and Marfil Robles, Rebeca and Bandera Rubio, Antonio Jes{\'u}s",
note = "
Septiembre 2009

X Workshop de Agentes F{\~A}­sicos, C{\~A}¡ceres, Espa{\~A}±a",
title = "{A} hierarchical clustering algorithm for affine region detection and a {PCA} kernel-based description",
year = "2009",
}