Zintchouk, N.N., et al. “Specific Features of Zoning of Ancient platforms’ Territories According to the Degree of Perspectiveness of Diamondiferous kimberlites’ Intrusion”. International Kimberlite Conference: Extended Abstracts, vol. 7, no. 1, Apr. 1998, pp. 1020-3, doi:10.29173/ikc2966.