1. Calculation of the monthly precipitation depth according to the ‘Collected-basins procedure’. Part 2, Rhine river basin;DWD;Annual reports of the German Meteorological Service,1978
2. Environmental radioactivity and radiation exposure;FME,1976
3. Notification of dose factors: External exposure—Adults and infants (one-year old). Ingestion and inhalation—Infants. Ingestion and inhalation—Adults;FMJ,1989
4. Landesamt für Umweltschutz Baden-Württemberg, Karlsruhe (Part I) and Landesamt für Wasser und Abfall Nordrhein-Westfalen, Düsseldorf (Part III) (in German);GHY;German Hydrological Yearbook of the Rhine Basin, Parts I and III,1976
5. Impact on the environment of tritium releases from the Karlsruhe Nuclear Research Center;König,1978