John, Magi, and P.K. Radhakrishnan. “Synthesis and Physicochemical Studies of Iodide Complexes of Lanthanides and Yttrium With 4-Aminoantipyrine ”. Asian Journal of Chemistry 4, no. 3 (March 30, 2010): 666–669. Accessed October 3, 2024. https://asianpubs.org/index.php/ajchem/article/view/25114.