Fedorchenko, O., & Kaminskaya, O. (2021). Forgotten officials: social and cultural characteristics of junior employees оf Odesa postal‑telegraphic districtаt at the end of the 19th – the beginning of the 20th century. Universum Historiae Et Archeologiae = The Universe Of History And Archeology = Універсум історії та археології = Универсум истории и археологии ISSN 2664-9950 (Print) ISSN 2707-6385 (Online), 4(1), 5–18. doi:10.15421/26210405