Sobolev, N.V., E.S. Yefimova, L.F. Reimers, O.D. Zakharchenko, A.I. Makhin, and L.V. Usova. “Arkhangelsk Diamond Inclusions”. International Kimberlite Conference: Extended Abstracts 6, no. 1 (September 19, 1995): 558–560. Accessed November 1, 2024. https://journals.library.ualberta.ca/ikcabstracts.com/index.php/ikc/article/view/1966.