Buchanan, James D R <br/><br/>
Forgery: 'fingerprinting' documents and packaging.  [electronic resource] 

 -  Nature  Jul 2005 
 - 475 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1476-4687 
<br/><br/><label>Standard No.: </label>10.1038/436475a  doi