2018 · Thilo Schuldt, Martin Gohlke, et al. · Proceedings of the Satellite Division's International Technical Meeting (Online)/Proceedings of the Satellite Division's International Technical Meeting (CD-ROM) · 6
2018 · Klaus Doringshoff, Franz B. Gutsch, et al. · Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS) · 1
2023 · Ludwig Blümel, Thomas Zechel, et al. · Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS)