%0 Journal Article %T Some open problems in the design and use of modern production systems %A Harhalakis, G. %A Proth, J. M. %J Applied Stochastic Models and Data Analysis %V 7 %N 1 %P 33-45 %@ 8755-0024 %D 1991-03-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve