Tiwari, V., & Singhai, R. (2010). Intermolecular Inter-ligand Interaction in Mixed Ligand Complexes of Lanthanides(III) Involving Histidine and Some Amino Acids . Asian Journal of Chemistry, 15(3), 1814–1816. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/21910