Modica, Aurora <br/><br/>
Characterization of foxing stains in early twentieth century photographic and paper materials.  [electronic resource] 

 -  Natural product research  Apr 2019 
 - 987-996 p.  digital 
<br/><br/> Publication Type: Historical Article; Journal Article 
<br/><br/><label>ISSN: </label>1478-6427 
<br/><br/><label>Standard No.: </label>10.1080/14786419.2016.1180600  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coloring Agents--analysis<br/>History, 20th Century<br/>Paper--standards<br/>Photography--history<br/>Spectrometry, X-Ray Emission<br/>Spectrum Analysis<br/>Surface Properties