Andersen, H. E., Blicher-Mathiesen, G., Grant, R., Bak, J., Berg, P.
, Kronvang, B., Kjeldsen, K. & Rasmussen, P. (1992).
Landovervågningsoplande: Vandmiljøplanens Overvågningsprogram 1991. Danmarks Miljøundersøgelser, Aarhus Universitet. Faglig rapport fra DMU Vol. 64
Ravn, H. W., Forbes, V., Andary, C., Christophersen, C. & Jahanshahi, F. (1992).
Phenolic compounds in the marine plant Zosteraa marina L. Poster session presented at XVIth International Conference, Lisboa, Portugal.
Ravn, H. W., Pedersen, M. F., Borum, J., Andary, C., Anthonii, U., Christophersen, C. & Nielsen, P. H. (1992).
Seasonal variation of rosmarinic acid, caffeic acid, nitrogen and phosphorous in different parts of leaves and rhizomes/roots of Zostera marina L. Poster session presented at Det 7. danske havforskermøde, Århus, Denmark.