Cavalieri, A L <br/><br/>
Clocking femtosecond X rays.  [electronic resource] 

 -  Physical review letters  Mar 2005 
 - 114801 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0031-9007 
<br/><br/><label>Standard No.: </label>10.1103/PhysRevLett.94.114801  doi