Markovskii, Anatolii. “On Identifying the Formation Pressure and Filtration Coefficients of Two Gaz-Bearing Formations”. Eastern-European Journal of Enterprise Technologies 6, no. 4 (84) (December 27, 2016): 24–35. Accessed May 19, 2024. https://journals.uran.ua/eejet/article/view/86177.