1. Laboratory studies on the larval growth of Polydora ligni, Polydora ciliata and Pygospio elegans (Polychaeta, Spionidae);Anger;Helgol. Meeresunters.,1986
2. Active emergence of meiofauna from intertidal sediment;Armonies;Mar. Ecol. Prog. Ser.,1988
3. Drifting meio- and macrobenthic invertebrates on tidal flats in Königshafen: a review;Armonies;Helgol. Meeresunters.,1994
4. Bolam, S.G., 1999. An investigation into the processes responsible for the generation of the spatial pattern of the spionid polychaete Pygospio elegans Claparède. PhD Thesis, Napier University, Edinburgh.
5. Macrobenthic recolonisation of a dredged brackish water bay in S.W. Finland;Bonsdorff;Ophelia, Suppl.,1980