1. Anger, K., 1978. Development of a subtidal epifaunal community at the island of Helgoland. — Helgoländer wiss. Meeresunters.31, 457–470.
2. Dayton, P. K., 1971. Competition, disturbance, and community organisation: The provision and subsequent utilization of space in a rocky intertidal community. — Ecol. Monogr.41, 351–389.
3. Dayton, P. K., 1972. Toward an understanding of community resilience and the potential effects of enrichment to the benthos at McMurdo Sound, Antarctica. Proceedings of the colloquium on conservation problems in Antarctica. Ed. by B. C. Parker. Allen Press, Lawrence, Ks, 81–95.
4. Karlson, R., 1978. Predation and space utilization patterns in a marine epifaunal community. — J. exp. mar. Biol. Ecol.31, 225–239.
5. Kvalvågnæs, K., Green, N. & Rørslett, B., 1976. Stereofotografering. Et hjelpemiddel i akvatisk biologi. Norsk Institutt for Vannforskning, NIVA, Oslo, 89–95.