Allen, A D <br/><br/>
Antiaromaticity in open-shell cyclopropenyl to cycloheptatrienyl cations, anions, free radicals, and radical ions.  [electronic resource] 

 -  Chemical reviews  May 2001 
 - 1333-48 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0009-2665 
<br/><br/><label>Standard No.: </label>10.1021/cr990316t  doi