Tan, Xiaojun, and Xiuhui Lu. “Ab Initio Study of the Mechanism of Formation of a Spiro-Sn-Heterocyclic Ring Compound by the Cycloaddition Reaction of H2C=Sn: And Ethylene”. Journal of the Serbian Chemical Society 84, no. 3 (April 2, 2019): 293–301. Accessed December 11, 2024. https://shd-pub.org.rs/index.php/JSCS/article/view/6926.