PACS:01.10.Fv DOI:10.1070/PU1979v022n05ABEH005502 URL: https://ufn.ru/en/articles/1979/5/g/ Citation: Alferov D F, Bashmakov Yu A, Belovintsev K A, Bessonov E G, Cherenkov P A "Sources of undulator radiation (Theory, Experiment, Applications)" Sov. Phys. Usp.22 381–383 (1979)