Wei, Yong-Sheng, Min-Yan Zheng, Wei Geng, Shan Wang, and Yong-Hui Shang. “Liquid Crystal of Ethyl and Propyl Aromatic Aldehyde With Azo Core and Photosensitivity in Mesophase”. Asian Journal of Chemistry 27, no. 5 (February 20, 2015): 1883–1888. Accessed July 18, 2024. https://asianpubs.org/index.php/ajchem/article/view/27_5_69.