1. Introduction to Sequencing and Scheduling;Baker,1974
2. Computers and Intractability: A Guide to the Theory of NP-completeness;Garey,1979
3. Batching and sequencing decisions under lead time considerations for single machine problems;Santos;Thesis of Masters in Management Sciences,1984
4. Batching in single operation manufacturing systems;Santos;Oper. Res. Lett.,1985