| value | technique | year | title_of_literature<MAX120col.> | journal<MAX120col.> | vol | page | name<MAX80col.> |
|---|
| 243 | ISE |
1985.08 | Personal communication, Govern. Chem. Lab., Brisbane, Australia | | | | H.A.Olszowy |
| 300 | CHEM |
1984.1 | Personal communication, Geological Survey Prague, Czechoslovakia | | | | B.Moldan |
| 330 | ISE |
1984.06 | Personal communication, Rautaruukki oy, Research Centre, Raahe, Finlande | | | | V.Sjoberg |
| 200 | COLOR |
1984.03 | Personal communication, DDR Zentrales Geologisches Institut, Berlin | | | | Gotte |
| 308 | NM |
1985.1 | Determination of fluorine in eighty international geocheminal reference samples by proton induced Gamma ray emission spectrometry | Geost. Newsletter | 9 | 191-197 | I.Roelandts, G.Robaye, G.Weber and J.M.Delbrouck |
| 800 | ISE |
1986.12 | Personal communication, University of Exeter, England | | | | J.Merefield |
| 246 | NM |
1987.01 | Personal communication, Universite de Liege, Liege, Belgium | | | | I.Roelandts and G.Bologne |
| 210 | OES |
1987.02 | Personal communication, Vernadsky Inst. Geoch. Anal. Chem.,USSR | | | | B.F.Myasoedov |
| 190 | IC |
1987.07 | Personal communication, Cent. Res. Lab. Idemitsukosan Co. Ltd., Japan | | | | T.Takenaka |
| 251 | XRF |
1989.04 | Rapid non-destructive determination of fluorine in seventy-one geological and other reference samples using fast-neutron activation analysis | Geost. Newsletter | 13 | 69-73 | K.Randle and I.W.Croudace |