Бірюков, О. В., Харківський гідрометеорологічний технікум ОДЕКУ, Ukraine

• Visnyk of V. N. Karazin Kharkiv National University series «Еcоlogy» No. 20 (2019): Visnyk of V. N. Karazin Kharkiv National University Series "Ecology" - Environmental ecological safety
  Research of Biogenic Substances Concentrations and their Connection with Runoff of the Siverskiy Donets River in the Borders of the Kharkiv Area
  Abstract  pdf (Українська)