@article {DJDa:signed,
	title = {An Adaptive Characterization of Signed Systems for Paraconsistent Reasoning},
	year = {2006},
	abstract = {<p>In this paper we characterize the six (basic) signed systems from \cite{B\&amp;S:sspr} in terms of adaptive logics. We prove the characterization correct and show that it has a number of advantages.</p>},
	author = {Batens, Diderik and Meheus, Joke and Provijn, Dagmar}
}
