| Avaa | Helcom
| Thematic Report: Validation of Algorithms for Chlorophyll a Retrieval from Satellite Data in the Baltic Sea Area | linkki | sarjajulkaisu | Itämeri | Helcom | Vantaa | 2004 | 44 | 0357-2994 | Baltic Sea Environment Proceedings No. 94 | | H-Meritutkimus, Merimatkat |