Barrie Schwortz, just minutes ago, posted the third “In Case You Missed It” on the STERA Facebook page. He writes:
In April 2002 Aldo Guerreschi and Michele Salcito presented their excellent paper titled "Photographic & Computer Studies Concerning the Burn & Water Stains Visible on the Shroud" at the IV Symposium Scientifique International du CIELT, in Paris, France.
More information and links to the paper and a subsequent follow-on paper are provided in the Facebook page.
I like this new series of paper chases.