1.
Yan Qiu M, Sheng Niu Y, Zhu Yu Y, Hua Guo Y. Liquid-Crystal Aromatic Polyesters Containing Azo and Sulfone Units. ajc [Internet]. 2014 Nov. 6 [cited 2024 Jul. 5];26(22):7759-62. Available from: https://asianpubs.org/index.php/ajchem/article/view/26_24_62