Moreno-Garrido, I. et al. 2002. Cu and Zn accumulation by calcium alginate immobilized marine microalgal cells of Nannochloropsis gaditana (Eustigmatophyceae). Ciencias Marinas. 28, 1 (Mar. 2002), 107–119. DOI:https://doi.org/10.7773/cm.v28i1.203.