Chakraborthi, I., and A.K. Manglik. 2010. “Synthesis and Structural Investigation of Some Five-Coordinated Oxovanadium(IV) Complexes of 4[N-Benzylidene)amino] Antipyrine Semicarbazone”. Asian Journal of Chemistry 7 (4):903-6. https://asianpubs.org/index.php/ajchem/article/view/24459.