Paul, Mathew, P. Venugopalan, and K. Krishnankutty. “Metal Chelates of 5-Aryl-1-Phenyl-4-Pentene-1,3-Diones ”. Asian Journal of Chemistry 14, no. 3 (March 30, 2010): 1335–1340. Accessed August 26, 2024. https://asianpubs.org/index.php/ajchem/article/view/22404.