Кравченко, Олег Викторович. “Increase of Oil-and-Gas Bearing Rocks Permeability With the Help of Hydrogen Activation”. Eastern-European Journal of Enterprise Technologies 1, no. 6(61) (February 5, 2013): 21–25. Accessed December 21, 2024. https://journals.uran.ua/eejet/article/view/9189.