@book{biennial04-05,
editor = {Ville K{\"o}n{\"o}nen and Kimmo Raivio and Ricardo Vig\'ario and Leila Koivisto},
pages = {244},
publisher = {Yliopistopaino},
series = {Laboratory of Computer and Information Science, Helsinki University of Technology},
title = {Biennial Report of the Laboratory of Computer and Information Science 2004-2005},
year = {2006},
}