1. Alcaraz, M. (1982). Zooplankton biomass and its relation to total particulate carbon and nitrogen off Northwest Africa. Rapp. P.-v. Réun. Cons. perm. int. Explor. Mer 180: 270?273
2. Alcaraz, M., Estrada, M., Flos, J., Fraga, F. (1985). Particulate carbon and nitrogen and plankton biomass in oligotrophic and upwelling systems. In: Bas, C., Margalef, R., Rubiés, P. (eds.) International Symposium on the Most Important Upwelling Areas off Western Africa (Cape Blanco and Benguela). Vol. I. Instituto de Investigaciónes Pesqueras, Barcelona, p. 435?448
3. Andrews, W. R. H., Hutchings, L. (1980). Upwelling in the southern Benguela current. Prog. Oceanogr. 9: 1?81
4. Bishop, J. K. B., Ketten, D. R., Edmond, J. M. (1978). The chemistry, biology and vertical flux of particulate matter from the upper 400 m of the Cape Basin in the southeast Atlantic Ocean. Deep-Sea Res. 25: 1121?1161
5. Boyd, A. J. (1983). Intensive study of the currents, winds and hydrology at a coastal site off central South West Africa, June/July 1978. Investl Rep. Sea Fish. Res. Inst. S. Afr. 126: 1?47