1. Geochemistry, groundwater and pollution;Appelo,1996
2. Estimating 14C groundwater ages in a methanic aquifer;Aravena;Water Resour. Res.,1995
3. Influence of sedimentary organic matter on dissolved fulvic acids in groundwater, significance for groundwater dating with 14C in dissolved organic matter;Artinger,1996
4. Characterization of groundwater humic substances: Influence of sedimentary organic C;Artinger;Appl. Geochem,,1999
5. C-14 measurements in aquifers with CH4;Barker,1979