1. PERMANOVA+ for PRIMER: Guide for Software and Statistical Methods;Anderson,2008
2. An experimental study of macrobenthic colonization and succession, and the importance of seasonal variation in temperate latitudes;Arntz;J. Exp. Mar. Biol. Ecol.,1982
3. Bakke, T., Green, N., Næs, K., Pedersen, A., Sporstøl, S., Oreld, F., 1986. Drill cuttings on the sea bed. Field experiment on recolonization and chemical changes. Phase 1. Thick (10mm) layers of cuttings 1982-1983. One year extension 1983-1984. NIVA-report OR-1833, ISBN 82-577-1039-3, 34pp.
4. Long term recolonization and chemical change in sediments contaminated with oil based drill cuttings;Bakke,1989
5. Macrofauna recolonization of subtidal sediments. Experimental studies on defaunated sediment contaminated with crude oil in two Norwegian fjords with unequal eutrophication status. I. Community responses;Berge;Mar. Ecol. Prog. Ser.,1990