KASSAEE, M.Z., M. GHAVAMI, E. VESSALLY, and A. CHEHMEHKANI. “Structural Studies on the Smallest Unit of Nanocarbons, C2: DFT and Ab Initio Calculations”. Asian Journal of Chemistry 21, no. 2 (March 30, 2010): 1365–1371. Accessed October 3, 2024. https://asianpubs.org/index.php/ajchem/article/view/18833.