Popov, Evgeny Development of the term "smart city" in economic research / Evgeny Popov, Konstantin Semyachkov, Ruslan Dolzhenko. Semyachkov, Konstantin. Dolzhenko, Ruslan In: 10th International conference "World, utterance, text: Cognitive, pragmatic and cultural aspects" - WUT 2020. -- ISSN 2357-1330 International conference "World, utterance, text: Cognitive, pragmatic and cultural aspects" - WUT 2020. -- Nicosia : Cyprus, 2020. -- The European proceedings of social and behavioural sciences. -- S. 1143-1149.