Iskakov, K.T., Mukanova, B.G., Berdyshev, A.S., Kembay, A.S., & Tokseit, D.K. (2019). Mathematical modeling of the source and environment response for the equation of geoelectrics. Bulletin of the Karaganda University. Mathematics Series, 2(94), 129–140. https://doi.org/10.31489/2019m2/129-140