| value | technique | year | title_of_literature<MAX120col.> | journal<MAX120col.> | vol | page | name<MAX80col.> |
|---|---|---|---|---|---|---|---|
| 0.979 | ALPHA | 1986.06 | Radioactively non-equilibrium in natural conditions and its geochemistry(in Japanese) | Chishitsu News | 382 | 48-55 | Y.Kanai |
| 1.004 | ALPHA | 1986.11 | Determination of 234U/238U activity ratios in geological reference materials by alpha spectrometry | Radioisotopes | 35 | 601-604 | Y.Kanai |