@book{ international1983iaea, title={Tracer Methods in Isotope Hydrology (proceedings of An Advisory Group Meeting, Vienna, 27 Sept. - 1 Oct. 1982)}, series={TECDOC Series}, number={291}, year={1983}, url={http://www.dgdingfa.net/publications/543/tracer-methods-in-isotope-hydrology-proceedings-of-an-advisory-group-meeting-vienna-27-sept-1-oct-1982}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }