Zhang, Jianqiang, Bin Tang, Dingye Fang, and Dianhua Liu. “Polyoxymethylene Dimethyl Ethers from Methylal and Trioxane over Modified Cation-Exchange Resin”. Asian Journal of Chemistry 26, no. 19 (September 18, 2014): 6469–6473. Accessed November 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/26_20_37.