@phdthesis{jschke2011formal, address = {[Amsterdam]}, author = {Jäschke, Robert}, interhash = {dcb2cd1cd72ae45d77c4d8755d199405}, intrahash = {1ac91a922a872523de0ce8d4984e53a3}, isbn = {9781607507079 1607507072 9783898383325 3898383326}, pages = {--}, publisher = {IOS Press}, refid = {707172013}, title = {Formal concept analysis and tag recommendations in collaborative tagging systems}, url = {http://www.worldcat.org/search?qt=worldcat_org_all&q=9783898383325}, year = 2011 }