• T. Gather (2011)
  Exakte Verfahren für das Ressourcennivellierungsproblem
  Gabler, Wiesbaden

J. Rieck, J. Zimmermann, T. Gather (2012) Mixed-Integer Linear Programming for Resource Leveling Problems European Journal of Operational Research 221, 27-37

T. Gather; J. Zimmermann, J.-H. Bartels (2011) Exact methods for the resource levelling problem Journal of Scheduling 14 (6), 557-569, DOI: 10.1007/s10951-010-0207-8 (published online on: 24 November 2010)

J.-H. Bartels, T. Gather, J. Zimmermann (2011) Dismantling of nuclear power plants at optimal NPV Annals of Operations Research 186 (1), 407-427

T. Gather, J. Rieck, J. Zimmermann (2010) A Linearized Mixed-Integer Formulation for the Resource Levelling Problem Proceedings of the 12th International Conference on Project Management and Scheduling, Tours, France, 199-202

T. Gather, J. Zimmermann, J.-H. Bartels (2008) Tree-based Methods for Resource Investment and Resource Leveling Problems In: F. Serifoglu, Ü. Bilge (eds.), PMS 2008 Proceedings of the Eleventh International Workshop on Project Management and Scheduling, Istanbul 2008, 94-98