@incollection{Rokityansky19, author = {Igor I. Rokityansky and Valeriia I. Babak and Artem V. Tereshyn}, title = {Low-Frequency Electromagnetic Signals Observed before Strong Earthquakes}, booktitle = {Seismic Waves}, publisher = {IntechOpen}, address = {Rijeka}, year = {2019}, editor = {Masaki Kanao and Genti Toyokuni}, chapter = {6}, doi = {10.5772/intechopen.88522}, url = {https://doi.org/10.5772/intechopen.88522} }