19-K-40  basic  n-XS summary  XS graphs  element

19-potassium-40 19-K - 40 FUJI E.C. EVAL-MAY87 H.Nakamura 19-K - 40 UKAEA EVAL-JUL03 Forrest, Kopecky, Sublet, Koning 19-K - 40 NGATLAS * MASGAM