@Book{falkenauer1998, author = {Emanuel Falkenauer}, ALTeditor = {}, title = {Genetic Algorithms and Grouping Problems}, publisher = {John Wiley & Sons}, year = {1998}, OPTkey = {}, OPTvolume = {}, OPTnumber = {}, OPTseries = {}, OPTaddress = {}, OPTedition = {}, OPTmonth = {}, OPTnote = {}, OPTannote = {} }
This book provides a very useful coverage of grouping problems, and proposes a new representation that can be used that avoids many problems that occur with the more simplistic representations.
Can be got via interloan.