1. A note on the concepts of age distribution and transit time in natural reservoirs;Bolin;Tellus,1973
2. Preliminary studies of sinking plumes;Bork,1978
3. Turbulent mixing and particle distribution investigations in the Himmerfjärden;Buch,1980
4. The mathematics of diffusion;Crank,1975
5. Circulation in the coastal ocean;Csanady,1982