Emilia Oikarinen Tomi Janhunen A Linear Transformation from Prioritized Circumscription to Disjunctive Logic Programming. 440-441 2007 conf/iclp/2007 ICLP http://dx.doi.org/10.1007/978-3-540-74610-2_36 db/conf/iclp/iclp2007.html#OikarinenJ07