Composite indexes as metrics of cooperative activity. - Benoît Otjacques; Monique Noirhomme-Fraiture; José Dias Figueiredo; Fernand Feltz (AIM Conference, 2006)

Kees Van der Heijden, Scenarios: The Art of Strategic Conversation (second ed.), Wiley (2005) ISBN 0470023686 January 18. - José Dias Figueiredo (Eur. J. Oper. Res., 2007)