Steiner, Ullrich, and Andrea Dodero. “Block Copolymer-Based Photonic Pigments: Towards Structural Non-Iridescent Brilliant Coloration ”. CHIMIA 76, no. 10 (October 26, 2022): 826–832. Accessed April 4, 2025. https://www.chimia.ch/chimia/article/view/2022_826.