Köster, Andreas M <br/><br/>
Separation of sigma and pi energies.  [electronic resource] 

 -  The journal of physical chemistry. A  Feb 2005 
 - 1257-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1089-5639 
<br/><br/><label>Standard No.: </label>10.1021/jp045636h  doi