Combinatorial Algorithms 20th International Workshop, IWOCA 2009, Hradec nad Moravicí, Czech Republic, June 28--July 2, 2009, Revised Selected Papers Fiala, Jiri Heftet / 2009 / Engelsk
Theory and Applications of Models of Computation 7th Annual Conference, TAMC 2010, Prague, Czech Republic, June 7-11, 2010. Proceedings Kratochvil Jan Heftet / 2010 / Engelsk
