2011 Joint Conference of the IEEE International Frequency Control and the European Frequency and Time Forum (FCS) Proceedings Frequency Control and the European Frequency and Time Forum (FCS), 2011 Joint Conference of the IEEE International. :1-4 May, 2011
2007 IEEE International Frequency Control Symposium Joint with the 21st European Frequency and Time Forum Frequency Control Symposium, 2007 Joint with the 21st European Frequency and Time Forum. IEEE International. :6-10 May, 2007
2007 IEEE International Frequency Control Symposium Joint with the 21st European Frequency and Time Forum Frequency Control Symposium, 2007 Joint with the 21st European Frequency and Time Forum. IEEE International. :357-362 May, 2007