Lazarenko, M. A., O. A. Gerasimenko, and N. N. Ostapchuk. 2016. “Neural Network Model Field of the First Arrival of Seismic Waves in Ukraine”. Geofizicheskiy Zhurnal 38 (1):97-103. https://doi.org/10.24028/gzh.0203-3100.v38i1.2016.107726.