G. Chekanova, Larisa, Vera N. Vaulina, and Anastasia V. Kharitonova. “Hydrazides in the Processes of Extraction of Non-Ferrous Metals from Ammonia Solutions”. KnE Materials Science 6, no. 1 (December 31, 2020): 65–69. Accessed April 23, 2024. https://knepublishing.com/index.php/KnE-Materials/article/view/8045.