KELKAR, V. (2010) “Chemical Investigation of Mixed Ligand Complexes of Co(II), Ni(II), Cu(II) with Malonic Acid and Pyridine”, Asian Journal of Chemistry, 19(5), pp. 3597–3600. Available at: https://asianpubs.org/index.php/ajchem/article/view/13252 (Accessed: 25 November 2024).