C.R. Ekstrom
发表
E.A. Burt,
C.R. Ekstrom,
F. Torcaso,
1999,
Proceedings of the 1999 Joint Meeting of the European Frequency and Time Forum and the IEEE International Frequency Control Symposium (Cat. No.99CH36313).
S. Crane,
C.R. Ekstrom,
S. Peil,
2005,
Proceedings of the 2005 IEEE International Frequency Control Symposium and Exposition, 2005..
C.R. Ekstrom,
P.A. Koppang,
2006,
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.