Iefremova, Iryna, Iryna Lomakina, and Nataliia Obiiukh. 2019. “Groundwater Protection As an Essential Component of Water Management in the European Union in the Light of Modern Integration Processes: Legal Aspects of the Problem”. European Journal of Sustainable Development 8 (3):354. https://doi.org/10.14207/ejsd.2019.v8n3p354.