Selected bibliography / Technical standards
GOST 26967-86. Irrigation and drainage: terms and definitions 
GOST 15126-80 Current velocity measuring means. Rack-type current meters. General specifications [in Russian]
GOST 25855-83. Surface water level; and discharge. General requirement for measurement [in Russian]
GOST 8.361-79. State System for Ensuring Uniform Measurement. Liquid and gas flow rate. Procedure of the measurement based on the velocity in a single point of pipe cross section [in Russian]
GOST R 51657.0-2000. Water metering in irrigation & drainage and water utilization systems. Basic provisions [in Russian]
GOST R 51657.2-2000. Water metering in irrigation & drainage and water utilization systems. Water flowrate and volume measurement methods. Classification [in Russian]
GOST R 51657.3-2000. Water metering in irrigation & drainage and water utilization systems. Hydrometric structures and devices. Classification [in Russian]
GOST R 51657.4-2002. Water metering in irrigation & drainage and water utilization systems. Water flowrate measurement by means of rectangular sharp- crested weirs. General specifications [in Russian]
GOST R 51657.5-2002. Water metering in irrigation & drainage and water utilization systems. Water flowrate measurement by means of ultrasonic (acoustic) water current meters. General specifications [in Russian]
Methodological Guidelines MI 1759-87. River and canal water flow rate. Velocity-area method based measurement procedure [in Russian] (1987)
Methodological Guidelines MI 2406-97. Fluid flow rate in the open canals of water supply and sewerage systems. Procedure of measurement by means of standard weirs and flumes [in Russian] (1997)
Technical Standard TU 33-128-79: Indented bevelled drain tiles / Berdyanskiy, V.N., Pulatov, U.Yu., Zingorenko, M.B., Beglov, F.F. [in Russian] (1979) 
Technical Standard TU 7 of UzSSR 53-84: Drain tiles with straight-tapered finned bell mouth / Pulatov, U.Yu., Beglov, F.F. [in Russian] (1984)
