Yu, Yun-Feng, Jian-Rong Gao, Shao-Liang Jiang, Liang Han, Jian-Hong Jia, and Yu-Jin Li. 2012. “Acylative Cleavage of Ethers With ZnCl2”. Asian Journal of Chemistry 24 (11):5199-5201. https://asianpubs.org/index.php/ajchem/article/view/9767.