Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Heiko Hamann and Bernd Meyer and Thomas Schmickl and Karl Crailsheim,A Model of Symmetry Breaking in Collective Decision-Making,Lecture Notes in Computer Science,0302-9743,Springer Berlin Heidelberg,2010,,,639-648,https://cir.nii.ac.jp/crid/1363670320957454720,https://doi.org/10.1007/978-3-642-15193-4_60