Christiansen, Thomas <br/><br/>
The nature of ancient Egyptian copper-containing carbon inks is revealed by synchrotron radiation based X-ray microscopy.  [electronic resource] 

 -  Scientific reports  11 2017 
 - 15346 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>2045-2322 
<br/><br/><label>Standard No.: </label>10.1038/s41598-017-15652-7  doi