References
- Arcifa, M. S., Carvalho, M. A. J., Gianesella-Galvão, S. M. F., Shimizu, G. Y., Froehlich, C. G. & Castro, R. M. C., 1981 a: Limnology of ten reservoirs in Southern Brazil. — Verh, Internat. Verein. Limnol. 21: 1048–1053.
- Arcifa, M. S., Froehlich, C. G. & Gianesella-Galvão, S. M. F., 1981 b: Circulation patterns and their influence on physico-chemical and biological conditions in eight reservoirs in Southern Brazil. — Verh. Internat. Verein. Limnol. 21: 1054–1059.
- Tundisi, J. G., 1981: Typology of reservoirs in Southern Brazil. — Verh. Internat. Verein. Limnol. 21: 1031–1039.