Knowledge Science, Engineering and Management First International Conference, KSEM 2006, Guilin, China, August 5-8, 2006, Proceedings Lang, Jérôme Heftet / 2006 / Engelsk
Logic, Language, and Computation 7th International Tbilisi Symposium on Logic, Language, and Computation, TbiLLC 2007, Tbilisi, Georgia, October 1-5, 2007. Revised Selected Papers Bosch Peter Heftet / 2009 / Engelsk
