Удовенко, Л. 2019. Informal Names in the City (on the Example of the City of Kharkiv). V. N. Karazin Kharkiv National University Bulletin ‘History of Ukraine. Ukrainian Studies: Historical and Philosophical Sciences’. 27, (Mar. 2019), 89-92. DOI:https://doi.org/10.26565/2227-6505-2018-27-11.