@article{Zlobina_Toktassinova_2013, title={Improvement of chemical preparation of geological samples for determination of gold}, volume={70}, url={https://bulletin.chemistry.kz/index.php/kaznu/article/view/136}, DOI={https://doi.org/10.15328/chemb_2013_2119-125}, number={2}, journal={Chemical Bulletin of Kazakh National University}, author={Zlobina, Yelena and Toktassinova, A.}, year={2013}, month={May}, pages={119-125}