Dmitriev, A N., V.L. Dyatlov, and K.D. Litasov. “Physical Model of Kimberlite Pipes Formation: New Constraints from Theory of Non-Homogenous Physical Vacuum”. International Kimberlite Conference: Extended Abstracts 7, no. 1 (April 17, 1998): 196–198. Accessed November 24, 2024. https://ikcabstracts.com/index.php/ikc/article/view/2681.