1. Standard Methods for the Examination of Water and Wastewater;American Public Health Association,1966
2. Phosphatase release of inorganic phosphorus in Lake Kinneret;Berman;Nature,1969
3. Lake Kinneret: planktonic populations during seasons of high and low phosphorus availability;Berman;Verh. Int. Verein. Limnol.,1972
4. The nutrient status of algal cells in batch culture;Droop;J. Marine Biol.,1975
5. A comparative study of phosphorus utilization and storage in three algae from Lake Kinneret:Peridinium cinctum fa westii, Pediastrum duplex andCosmarium sp.;Elgavish,1978