Properties of some low-lying electronic states in polymethineimines and poly(2,3-diazabutadienes).  [electronic resource] 

 -  Physical review. B, Condensed matter  Mar 1991 
 - 7013-7019 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0163-1829 
<br/><br/><label>Standard No.: </label>10.1103/physrevb.43.7013  doi