TY - JOUR A1 - Weigand, Christoph T1 - A new Approach for Optimal Control of a Production process JF - Economic Quality Control. 7 (1992) Y1 - 1992 SN - 0940-5151 SP - 225 EP - 251 ER - TY - JOUR A1 - Weigand, Christoph T1 - Economic Machine Adjustment in the Case of Product Screening .E.v.Collani, Ch. Weigand JF - Statistical Papers. 33 (1992) Y1 - 1992 SP - 171 EP - 184 ER -