Darbinyan, H. H., et al. “«BIAMPEROMETRIC» AND SPECTROPHOTOMETRIC DETERMINATION OF PALLADIUM BY IODIDE”. Proceedings of the YSU B: Chemical and Biological Sciences, vol. 41, no. 2 (213), June 2007, pp. 88-91, doi:10.46991/PYSU:B/2007.41.2.088.