Pulse amplitude modulated fluorescence in the green macrophytes, Codium adherens, Enteromorpha muscoides, Ulva gigantea and Ulva rigida, from the Atlantic coast of southern Spain

1. Häder, D.-P.
2. Lebert, M.
3. Jiménez, C.
4. Salles, S.
5. Aguilera, J.
6. Flores-Moya, A.
7. Mercado, J.
8. Viñegla, B.
9. L. Figueroa, F.