Bondarenko MS, Karmazenko VV, Kashuba GA, Kulik VV. Determination of porosity of clay rocks in cased oil and gas wells using radioactive and acoustic logging. GJ [Internet]. 2010Apr.1 [cited 2024Apr.25];32(2):110-2. Available from: https://journals.uran.ua/geofizicheskiy/article/view/117560