%0 Report %1 Weingessel99 %A Weingessel, A. %A Dimitriadou, E. %A Dolnicar, S. %D 1999 %K clustering evaluation %N Working Paper 29 %T An examination of indexes for determining the number of clusters in binary data sets %U http://epub.wu-wien.ac.at/dyn/virlib/wp/showentry?ID=epub-wu-01_188