References
- Axler, R., Goldman, C., Reuter, J., Loeb, S., Priscu, J. & Carlton, R., 1983: Comparative studies of the nitrogen metabolism of phytoplankton and periphyton in oligotrophic lakes. — Internat. Atomic Energy Agency (Vienna), IAEA TEC DOC-283: 7–17.
- Reuter, J., Loeb, S., Axler, R., Carlton, R. & Goldman, C., 1984: Transformations of nitrogen following epilimnetic N-fertilization in Castle Lake, CA. 1. Epilithic periphyton responses. — Arch. Hydrobiol., in press.