History of Science and Engineering Annotation << Back Superconductivity: History of the Development of Representations and Discoveries Smyk A.F., Spiridonova L.V The history of studying the phenomenon of superconductivity dates back a little over a hundred years, but during this period discoveries were made changed many physical concepts. The article traces the history of the development of physical research in the fi eld of superconductivity, presents the main discoveries and promising areas of research. Keywords: superconductivity, Kamerling Onnes, liquid helium, Meissner-Oxenfeld effect, London equations, Ginzburg-Landau equations, BCS theory, N.N. Bogolyubov, HTSP, KTSP DOI: 10.25791/intstg.4.2024.1474 Pp. 03-16.