Corradini, Paolo, Claudio De Rosa, Achille Panunzi, Giorgio Petrucci, and Piero Pinot. “The Structure of Poly(1-Oxo-2-phenyltrimethylene): A Crystalline Alternating Styrene-Carbon Monoxide Copolymer”. CHIMIA 44, no. 3 (March 28, 1990): 52. Accessed November 23, 2024. https://www.chimia.ch/chimia/article/view/1990_052.