Pressure shift and broadening of the resonance line of barium atoms in liquid helium.  [electronic resource] 

 -  Physical review. B, Condensed matter  Sep 1994 
 - 6296-6302 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0163-1829 
<br/><br/><label>Standard No.: </label>10.1103/physrevb.50.6296  doi