Krainiukov, A. N. “Design Of Intercommunication Of Results Of Biotesting And Measuring Of Component Composition Of Water”. Visnyk of V. N. Karazin Kharkiv National University Series «Еcоlogy», no. 1070, Feb. 2014, pp. 55-58, https://periodicals.karazin.ua/ecology/article/view/743.