1. Grouping PCBs for set-up reduction: A maximum spanning tree approach;Bhaskar;International Journal of Production Research,1996
2. E.G. Coffman Jr., M.R. Garey, D.S. Johnson, Approximation algorithms for bin packing: A survey, in: Hochbaum (Ed.), Approximation Algorithms for NP-hard Problems, PWS Publishing Company, 1996, pp. 46–93
3. A column generation approach to job grouping for flexible manufacturing systems;Crama;European Journal of Operational Research,1994
4. Y. Crama, A. Oerlemans, F. Spieksma, Production Planning in Automated Manufacturing, Lecture Notes in Economics and Mathematical Systems, vol. 414, Springer, Berlin, 1994
5. Y. Crama, J. van de Klundert, The approximability of tool management problems, Technical Report RM 96034, Maastricht Economic Research School on Technology and Organisation, 1996