@phdthesis{Wang2013thesis, author = {Y\`{i} N. W\'{a}ng}, date-added = {2017-12-27 16:10:45 +0000}, date-modified = {2017-12-27 16:10:45 +0000}, school = {University of Bergen}, title = {Logical Dynamics of Group Knowledge and Subset Spaces}, year = {2013}}