Pokhilenko, N. P., and N. V. Sobolev. “Xenoliths of Diamondiferous Peridotites from Udachnaya Kimberlite Pipe, Yakutia”. International Kimberlite Conference: Extended Abstracts, vol. 4, no. 1, Sept. 1986, pp. 309-11, doi:10.29173/ikc1154.