For citations:

Shumko V.S., Mamchistova E.I. Comparison of the classical method of integral characteristics of displacement and the probability approach in terms of accuracy of forecasting recoverable oil reserves. Oil and Gas Studies. 2025;(6):88-100. (In Russ.) https://doi.org/10.31660/0445-0108-2025-6-88-100. EDN: TCFTAP