Tsvetkova, T. A., Bugaenko, I. V., & Zaets, L. N. (2018). Earthquake in central Italy and velocities structure of the mantle. Geofizicheskiy Zhurnal, 40(2), 48–66. https://doi.org/10.24028/gzh.0203-3100.v40i2.2018.128929