@Inbook{Mar{\c c}alRusi{\~n}ol2017,
author="Mar{\c{c}}al Rusi{\~n}ol
and Josep Llados",
editor="M. Lupu
and K. Mayer
and N. Kando
and A.J. Trippe",
chapter="Flowchart Recognition in Patent Information Retrieval",
title="Current Challenges in Patent Information Retrieval",
year="2017",
publisher="Springer Berlin Heidelberg",
volume="37",
pages="351--368",
optnote="DAG; 600.097; 600.121",
optnote="exported from refbase (http://refbase.cvc.uab.es/show.php?record=2896), last updated on Mon, 07 Dec 2020 14:28:58 +0100"
}