Romanenko, O., S. Konova, S. Balyoshenko, and L. Datsko. 2016. “Water Supply for Winter Wheat Crops under the Condition of Global Warming in the Southern Steppe of Ukraine”. Land Reclamation and Water Management 103 (1), 54 - 58. http://mivg.iwpim.com.ua/index.php/mivg/article/view/90.