TY  - JOUR
AU  - Ashby, Neil
AU  - Parker, Thomas
AU  - Patla, Bijunath
C2  - Science Magazine
DA  - 2018-08-01
LA  - en
PB  - Science Magazine
PY  - 2018
TI  - A null test of General Relativity: Long term comparison of H-masers and Cs-fountains
UR  - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=923529
ER  -