// <I>VEIT 2019<D> : 21st International Summer school on ''Vacuum, electron and Ion technologies, VEIT 2019'', Sozopol, 23-27 september 2019 : J. of Physics : Conference ser., United Kingdom, 1492, 2020, № 1, DOI: 10.1088/1742-6596/1492/1/012029.
T. Hikov; M. Nikolova
Каталог "Библиографии" | Статии от книги - библиография