Юричев Алексей Николаевич. “ACCESSORY SULPHIDES AND ARSENIDES FROM CHROMYTITES OF ERGAKSKY ULTRAMAFIC MASSIF, WESTERN SAYANY AREA: DOI: 10.24411/0869-5997-2019-10025”. Ores and Metals, no. 3, Sept. 2020, https://rm.tsnigri.ru/index.php/main/article/view/21.