LIU, YONG-JUN, HUA ZHONG, YAN QI, and SHU-SHENG ZHANG. 2010. “Synthesis and Crystal Structure of 3-(1,1,1,3,3,3-Hexamethyldisilazan- 2-Yl)-1-Phenyl-1H-Indene-2-Carbonitrile”. Asian Journal of Chemistry 19 (3):1983-87. https://asianpubs.org/index.php/ajchem/article/view/13770.