1. The Atlas of Analytical Signatures of Photographic Processes;Stulik,2013
2. Identification of the historic photographic print materials using portable NIR and PCA;Oravec;Microchem. J.,2019
3. Exploring confocal microscopy to analyze ancient photography;Nieto-Villena;J. Cult. Herit.,2019
4. An analytical study on an early twentieth-century Italian photographs collection by means of microscopic and spectroscopic techniques;Casoli;Microchem. J.,2014
5. The Keepers of Light: A History and Working Guide to Early Photographic Processes by William Crawford;Crawford,1979