Cuervo, Javier E <br/><br/>
Path integral ground state with a fourth-order propagator: application to condensed helium.  [electronic resource] 

 -  The Journal of chemical physics  Mar 2005 
 - 114504 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0021-9606 
<br/><br/><label>Standard No.: </label>10.1063/1.1872775  doi