Titkov, S.V., A.I. Gorshkov, S.F. Vinokurov, L.V. Bershov, D.I. Solodov, and A.V. Sivtsov. 1998. “Carbonado from Yakutian Diamond Deposits (Russia): Microinclusions, Impurities, and Paramagnetic Centers”. International Kimberlite Conference: Extended Abstracts 7 (1):914-16. https://doi.org/10.29173/ikc2929.