1. Arslanov Kh (1987) A radiocarbon: geochemistry and geochronology (in Russian). Leningrad University Press, Leningrad p 300
2. Banys J, Juodkazis V, Mokrik R (1979) Regional regularities of the radiocarbon distribution in the groundwater of the Baltic Basin (in Russian). Water Resour 2:110–116
3. Bayari S (2002) TRACER: an EXCEL workbook to calculate mean residence time in groundwater by use of tracers CFC-11, CFC-12 and tritium. C R Geosci 28:621–630
4. Bear J (1979) Hydraulics of groundwater. McGraw-Hill, New York
5. Clark ID, Fritz P (1997) Environmental isotopes in hydrogeology. Lewis, Boca Raton, FL