Gordienko, V. V. “On the Nature of the Anomalies of the Velocity of Propagation of Longitudinal Seismic Waves in the Upper Mantle”. Geofizicheskiy Zhurnal 32, no. 2 (April 1, 2010): 43–63. Accessed November 23, 2024. https://journals.uran.ua/geofizicheskiy/article/view/117556.