Verma, Sarika, and Sarita Shrivastva. “Synthesis and Spectroscopic Studies of Mixed Ligand Complexes of Transition Metals With a Proton Pump Inhibitor and RNA Bases”. Asian Journal of Chemistry, vol. 24, no. 12, Aug. 2012, pp. 5865-8, https://asianpubs.org/index.php/ajchem/article/view/10036.