1. Observations sur les herbiers à Zostères de la région de Roscoff;Blois;Cah. Biol. Mar.,1961
2. The distribution of Zostera (eelgrass, wigeon grass) and other seashore plants in relation to the migrations of wildfowl;Butcher;Int. Waterfowl Inq.,1941
3. The grazing of Zostera by wildfowl in Britain;Charman;Aquaculture,1977
4. The dynamic aspect in the ecology of seagrass communities;Den Hartog;Thalassia Jugosl.,1973
5. Structural uniformity and diversity in Zostera-dominated communities in Western Europe;Den Hartog;Mar. Techn. Soc. J.,1983