Sharygin, V., A. Golovin, S. Smirnov, and V. Malkovets. “Relationship Between Websterite Xenolith and Host Basanite (pipe Bele, Khakasia, Russia): Evidence from Fluid and Silicate-Melt Inclusions in Minerals”. International Kimberlite Conference: Extended Abstracts, Vol. 7, no. 1, Apr. 1998, pp. 788-90, doi:10.29173/ikc2884.