TY  - CONF
AU  - Fortier, Tara
AU  - Ashby, Neil
AU  - Bergquist, James
AU  - Delaney, M
AU  - Diddams, Scott
AU  - Heavner, Thomas
AU  - Hollberg, Leo
AU  - Itano, Wayne
AU  - Jefferts, Steven
AU  - Kim, K
AU  - Levi, Filippo
AU  - Lorini, Luca
AU  - Oskay, W
AU  - Parker, Thomas
AU  - Shirley, Jon
AU  - Stalnaker, J
C2  - IEEE International Frequency Control Symposium Jointly with the 21st European Frequency and Time Forum , Geneva, SZ
DA  - 2007-01-01
LA  - en
PB  - IEEE International Frequency Control Symposium Jointly with the 21st European Frequency and Time Forum , Geneva, SZ
PY  - 2007
TI  - Improved Limits on Variation of the Fine Structure Constant and Violation of Local Position Invariance
ER  -