Chou, C W <br/><br/>
Optical clocks and relativity.  [electronic resource] 

 -  Science (New York, N.Y.)  Sep 2010 
 - 1630-3 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>1095-9203 
<br/><br/><label>Standard No.: </label>10.1126/science.1192720  doi