Ryabushko VI, Gureeva EV, Gureev MA, Nekhoroshev MV. Influence of insolation on the dynamics of fucoxanthin content in brown algae of the genus Cystoseira C. Agardh (Black Sea). Marine Biological Journal 2018;3(4):84–91. doi: 10.21072/mbj.2018.03.4.09