Kuyan, V. G., Ovezmyradova, O. B., & Yevtushok, I. M. (2019). The Intensification of the Cultivation Technologies and the Ecological Quality of Black Currants (R. nignirum L.) Fruit. Journal of the Belarusian State University. Ecology, 2, 110-117. https://journals.bsu.by/index.php/ecology/article/view/2645