S. . Bagriy, . E. . Kuzmenko, and U. . Dzoba, “Correlation of natural pulsed electromagnetic field of the Earth with stresses and deformations, which appeared in exhausted salt fields in the Precarpathians for karst creation forecasting”, Вісник: Геологія, vol. 2, no. 89, pp. 79–88, Jun. 2020, doi: 10.17721/1728-2713.89.11.