4MOST: the 4-metre Multi-Object Spectroscopic Telescope project at preliminary design reviewRoelof S. de Jong, Else Starkenburg, Steffen Frey et al.|Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE|2016Cited by 84
4MOST: the 4-metre multi-object spectroscopic telescope project at final design review (Conference Presentation)Roelof S. de Jong, M. Fouesneau, Samuel C. Barden et al.|Ground-based and Airborne Instrumentation for Astronomy VII|2018Cited by 2