TY - RPRT A1 - Auer, Peter A1 - Dósa, György A1 - Dulai, Tibor A1 - Fügenschuh, Armin A1 - Näser, Peggy A1 - Ortner, Ronald A1 - Werner-Stark, Ágnes ED - Fügenschuh, Armin T1 - A new heuristic and an exact approach for a production planning problem Y1 - 2019 U6 - https://doi.org/10.26127/BTUOpen-4827 SN - 2627-6100 CY - Cottbus ER -