1. Cluster Analysis for Applications;Anderberg,1973
2. Constructing optimal index funds;Beck;Princeton University Report No. EES-82-1,1982
3. Introduction to Multivariate Analysis;Chatfield,1980
4. A dual-based procedure for uncapacitated facility location;Erlenkotter;Operations Research,1978
5. A multiplier adjustment method for the generalized assignment problem;Fisher,1981