“DFT Study of the Catalytic Mechanism for Urethane Formation in the Presence of Basic Catalyst 1,4-Diazabicyclo[2.2.2]Octane”. Communications in Computational Chemistry, vol. 2, no. 1, Feb. 2014, pp. 22-35, https://doi.org/10.4208/cicc.2014.v2.n1.3.