Serovajsky, S. Ya., and M. O. Kenzhebayeva. 2018. “Modeling of the Potential of the Gravitational Field at the Upper Boundary of the Region With the Existence of a Subterranean Anomaly”. International Journal of Mathematics and Physics 9 (1):20-26. https://doi.org/10.26577/ijmph.2018.v9i1.244.