TY - JOUR A1 - Berthold, Timo A1 - Koch, Thorsten A1 - Shinano, Yuji T1 - MILP. Try. Repeat. T2 - Proceedings of the 13th International Conference on the Practice and Theory of Automated Timetabling - PATAT 2021 Y1 - 2021 UR - https://opus4.kobv.de/opus4-zib/frontdoor/index/index/docId/8379 VL - 2 ER -