PACS:01.50.My, 07.60.Ly (all) DOI:10.1070/PU1979v022n09ABEH005610 URL: https://ufn.ru/en/articles/1979/9/e/ Citation: Egorov G S, Mensov S N, Stepanov N S "Lecture demonstrations on the interference of partially coherent light" Sov. Phys. Usp.22 757–759 (1979)