Yadav, H.S. “Templates Synthesis of Oxovanadium(IV) Complexes With Tetradentate 16-Membered N6 Macrocyclic Ligands ”. Asian Journal of Chemistry 5, no. 2 (March 30, 2010): 330–334. Accessed July 24, 2024. https://asianpubs.org/index.php/ajchem/article/view/24813.