Rogala, Dawn V. 2019. "Everything Old is New Again: Revisiting a Historical Symposium on Zinc Oxide Oil Paint Films." In Metal Soaps in Art: Conservation and Research. Casadio, Francesca, Keune, Katrien, Noble, Petria, van Loon, Annelies, Hendriks, Ella, Centeno, Silvia, and Osmond, Gillian, editors. 317–330. Amsterdam and Amersfoort: Netherlands Cultural Heritage Agency. In Cultural Heritage Science.