1. TNK-VR Unified Standard on Quality Control in GRP and Acid Treatment [in Russian], Version 11.1 (2008), 111 pp.; https://www.petroleumengineers.ru/sites/default/.filtes/qaqc_version_11.1_final.pdf (upload date January 20, 2018).
2. I. O. Bezborodnii, A. I. Bulatov, V. D. Baranovskii, et al., Reference Manual on Cementation Equipment [in Russian], Nedra, Moscow (1979).
3. UNB-1000, UNB-800, and UNB-630 Pump Plants. Operating Manual. 42NB.00.00.000 RE. OAO VNIINEFTEMASh (2002), 81 pp.
4. AChR-1050 Hydraulic Cementation Fracturing Plant. Operating Manual [in Russian], URETROM, 84 pp.
5. UNP2–320 × 40 Dual-Pump Mobile Device. Operations Manual. 881.00.00.000 ZE. OAO Kontsern Stromneftemash, 38 pp.