PACS:01.10.Fv, 01.40.Di, 52.80.Mg (all) DOI:10.1070/PU1968v011n01ABEH003732 URL: https://ufn.ru/en/articles/1968/1/l/ Citation: Koreshchuk V E, Polyakov S P, Tverdokhlebov V I "Simple plasmatron for lecture demonstrations" Sov. Phys. Usp.11 133–134 (1968)