Gopka, Vera F.Shavrina, Angelina V.Yushchenko, A. V.Yushchenko, V. A.2014-03-162014-03-162012Odessa Astronomical Publicationshttps://dspace.onu.edu.ua/handle/123456789/4659Odessa Astronomical publications / Одесская астроном. обсерватория . – Одесса : Астропринт, 2012 . – Vol.25/1.According to the modern theory of the evolution of chemical elements their origin seems understandable for most of the elements, from the lightest up to the heavy ones. For element with atomic number Z=3 (lithium) the situation is following: the physical processes and the possible mechanisms of lithium production in stars of different types and ages remain completely unidentified up to now.enlithium in the Universelithium abundancesThe origin of binaries with MCP star and neutron star companionsthe consequence of our sup- position of lithium origin in binary starsArticle