Kazak, Anastasia, Yury Loginov, Dmitry Eremin, Sergey Yashchenko, Andrei Gaizatulin, and Anastasia Lisovskaya. 2020. “Medium-Early Spring Wheat Cultivars Depending on The Level of Mineral Nutrition in The Northern Forest-Steppe of The Tyumen Region”. Amazonia Investiga 9 (25), 143-52. https://amazoniainvestiga.info/index.php/amazonia/article/view/1117.