The complex of electromagnetic methods was applied to study a karst dangerous “road-dam area on the chemical plant “Sirka”. A productivity each of methods and a possibility to check a state of tamping are described.
- Sapuzhak Ja.S., Shamotko V.I. O premenimosti divergentnih ustanovok dlja izuchenija karstovyh javlenij. // Geofizicheskij Zhurnal. – K. . – 1981. – №5. –t3. – S. 109-114