1. Untersuchungen zum Eintrag von gelösten und partikulären Stoffen aus der Szamos in die Tisza (Ungarn);Baborowski,2002
2. Former mining activities influence uranium concentrations in the Elbe river near Magdeburg;Baborowski,2005
3. In situ Ge(Li) and NaI(Tl) Gamma-ray Spectrometry;Beck,1972
4. Natural radioactivity of Australian building materials, industrial wastes and byproducts;Beretka;Health Phys.,1985
5. The use of natural processes in reclamation-advantages and difficulties;Bradshaw;Landscape Urban Plann.,2000