Рожков, А. О., and С. В. Чернобай. “CROP PRODUCTIVITY OF SPRING BARLEY VARIETY DOKUCHAYEVSKYI 15 DEPENDING UPON APPLICATION OF DIFFERENT SEEDING RATES AND FOLIAR ADDITIONAL FERTILIZING”. Scientific Progress & Innovations, no. 4, Dec. 2014, pp. 30-34, doi:10.31210/visnyk2014.04.05.