Nazaruk, M. M., and O. V. Bota. “Natural and Historical Aspects of the Environmental Monitoring in the City of Lviv”. Visnyk of V. N. Karazin Kharkiv National University. Series Еcоlogy, no. 28, June 2023, pp. 6-14, doi:10.26565/1992-4259-2016-14-02.