1. Ahlgren, G. 1978. Growth of Oscillatoria agardhii Gom. in chemostat culture. II. Dependence of growth constant on temperature. In: Symposium on Experimental Use of Algal Cultures in Limnology, Norway, October 26?28, 1976. Mitt. Internat. Verein. Limnol. 21: 88?102.
2. Anderson, G. C. 1961. Recent changes in the trophic nature of Lake Washington?A review. In: Algae and Metropolitan Wastes. Robert A. Taft, Sanit. Eng. Center Tech. Report W61?3: 27?33.
3. Eberly, W. R. 1964. Further studies on the metalimnetic oxygen maximum with special reference to its occurrence throughout the world. Invest. Indiana Lakes and Streams 6: 103?139.
4. Eberly, W. R. 1966. Problems in the laboratory culture of planktonic blue-green algae, p. 7?34. In: Environmental requirements of blue-green algae. Proc. Symp. Univ. Washington and U.S. Dept. Interior, Fed. Water Pollution Contr. Adm., Corvallis, Oregon.
5. Edmondson, W. T. 1961. Changes in Lake Washington following an increase in nutrient income. Verh. Internat. Verein. Limnol. 14: 167?175.