Dionysios Kontarinis Elise Bonzon Nicolas Maudet Pavlos Moraitis Picking the Right Expert to Make a Debate Uncontroversial. 486-497 2012 COMMA https://doi.org/10.3233/978-1-61499-111-3-486 conf/comma/2012 db/conf/comma/comma2012.html#KontarinisBMM12