Ranjan, Rajeeva, Rekha Rani, S. Suman Singh, A.K. Singh (Jr), and S. Sharma. “Tetragonal Distortion Parameter of Some Nickel(II) Complexes”. Asian Journal of Chemistry 22, no. 10 (July 30, 2010): 7580–7584. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/12057.