| value | technique | year | title_of_literature<MAX120col.> | journal<MAX120col.> | vol | page | name<MAX80col.> |
|---|---|---|---|---|---|---|---|
| <0.2 | AA | 1998 | Personal communication,SKK,Japan | ||||
| <0.1 | AA | 1998 | Personal communication,SKK,Japan | ||||
| 0.014 | HAA | 1998 | Personal communication,GSJ,Japan | S.Terashima | |||
| <2 | EXRF | 2002 | Personal Communication, Southern Connecticut State Univ., USA | T. Fleming | |||
| 0.016 | HAA | 2002 | Determination of bismuth in 50 geological reference materials by AAS | BUNSEKI KAGAKU | 51 | 317-322 | S.Terashima, T.Okai, N.Imai |