Permana, Y., N. Ichikuni, and S. Shimazu. “Ring-Opening of Oxiranes Using Taeniolite-Supported Tris(β-Diketonato)Zirconium”. Journal of Mathematical and Fundamental Sciences, vol. 44, no. 3, Aug. 2014, pp. 263-74, doi:10.5614/itbj.sci.2012.44.3.6.