PACS:13.20.Eb, 14.40.Aq (all) DOI:10.1070/PU1969v011n04ABEH003789 URL: https://ufn.ru/en/articles/1969/4/q/ Citation: Tsukerman I S "Verification of axial interaction in K+e2 decays. Verification of vector interaction in K+e3 decays" Sov. Phys. Usp.11 525–526 (1969)