Prodayvoda, G.T., P.M. Kuzmenko, and A. S. Vyzhva. “Elastic Symmetry and Parameters of the Azimuthal Anisotropy of Seismic Waves in Sedimentary Strata Based on Vertical Seismic Profiling Data”. Reports of the National Academy of Sciences of Ukraine, no. 11 (November 28, 2014): 109–115. Accessed July 11, 2026. https://nasu-periodicals.org.ua/index.php/dp/article/view/16829.