Jiang, Xiaoyan, and Ying Tang. “Synthesis and Application of 2,3-Dihydroxybutanedioic Acid Esters As Efficient Additives in Methanol-Gasoline”. Asian Journal of Chemistry 25, no. 15 (September 11, 2013): 8451–8454. Accessed July 5, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_16_47.