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Statistical process control
Oakland, John S., (1999)
Oakland, John S., (2003)
Process quality control : troubleshooting and interpretation of data
Ott, Ellis R., (2005)
Optimal inventory control with substitution: single- and multi-period models
Yao, David D., (2003)
Optimal control of replenishment and substitution in an inventory system with nonstationary batch demand
Xu, He, (2011)
Optimal policies for a two-product inventory system under a flexible substitution scheme
Xu, He, (2016)