Darbinyan, H. H., Shaposhnikova, G. H. and Khachatryan, H. G. (2009) “DETERMINATION OF CHROMIUM (VI) BY MEANS OF AMPEROMETRIC TITRATION METHOD USING TETRAMETHYLTHIONIN”, Proceedings of the YSU B: Chemical and Biological Sciences, 43(2 (219), pp. 65–67. doi: 10.46991/PYSU:B/2009.43.2.065.