@INBOOK { galbally13chapterAgeingSignature,
author = {Javier Galbally and Marcos Martinez-Diaz and Julian Fierrez},
booktitle = {Age Factors in Biometric Processing},
chapter = {6},
edition = {1},
editor = {Michael Fairhurst},
note = {ISBN: 9781849195027, e-ISBN: 9781849195034},
pages = {117-132},
publisher = {IET},
title = {Ageing in biometrics: A case study in on-line signature},
year = {2013},
doi = {http://dx.doi.org/10.1049/PBSP010E_ch6},
}