Savchuk, D, O Kharlamov, and I Kotykovych. “Effectiveness of Closed Horizontal Drainage When Irrigating With «Fregat» Sprinkling Machine”. Land Reclamation and Water Management 107, no. 1 (June 25, 2018): 30 - 36. Accessed December 19, 2024. http://mivg.iwpim.com.ua/index.php/mivg/article/view/109.