Balasubramanian, N., and T. Venkatachalam. “Confirmation of Structure, Geometry and Symmetry of [Co(EDTA)]- Ion by Determining Force Constants ”. Asian Journal of Chemistry 9, no. 4 (March 30, 2010): 681–691. Accessed November 29, 2024. https://asianpubs.org/index.php/ajchem/article/view/23947.