Improving fairness in staff assignment: An approach for lexicographic goal programming. - Tom Rihm; Philipp Baumann (IEEM, 2015)

A Continuous-Time MILP Formulation for the Multi-Mode Resource-Constrained Project Scheduling Problem. - Mario Gnägi; Tom Rihm; Norbert Trautmann (IEEM, 2018)

Staff assignment with lexicographically ordered acceptance levels. - Tom Rihm; Philipp Baumann (J. Sched., 2018)

Two continuous-time assignment-based models for the multi-mode resource-constrained project scheduling problem. - Mario Gnägi; Tom Rihm; Adrian Zimmermann; Norbert Trautmann (Comput. Ind. Eng., 2019)