R. Bunescu, и M. Pasca. Proceedings of the 11th Conference of the European Chapter of the Association for Computational Linguistics (EACL-06), Trento, Italy, стр. 9-16. (апреля 2006)
S. Bloehdorn, и S. Blohm. International Workshop on Intelligent Information Access (IIIA-2006), Helsinki, Finland, July 6-8, 2006, (июля 2006)ABSTRACT.