Sobolev, A. V., N. V. Sobolev, C. B. Smith, and J. Dubessy. 1986. “Peculiarities in the Fluid and Melt Compositions of the Lamproites and Kimberlites Based on the Study of Inclusions in Olivines”. International Kimberlite Conference: Extended Abstracts 4 (1):93-94. https://doi.org/10.29173/ikc1084.