Arora, Kishore, D.P. Sharma, and Susheel Sharma. “Oxozirconium(IV) Complexes With Schiff Base of 2-Aminopyridine ”. Asian Journal of Chemistry 11, no. 4 (March 30, 2010): 1357–1360. Accessed November 29, 2024. https://asianpubs.org/index.php/ajchem/article/view/23494.