Primin, Oleg A., and Grigory N. Gromov. “YDRAULIC CALCULATIONS IMPROVEMENT OF WATER SUPPLY SYSTEMS BY USING ELECRONIC MODELS”. International Journal for Computational Civil and Structural Engineering 14, no. 2 (June 29, 2018): 141–148. Accessed April 23, 2024. https://ijccse.iasv.ru/index.php/ijccse/article/view/145.