TY JOUR TI INHIBITION OF PHOTOSYSTEM II ELECTRON-TRANSPORT CHAIN BY TERBIUM IONS KW photosystem II KW terbium KW calcium KW oxygen-evolving complex JO Russian Journal of Biological Physics and Chemisrty AU Loktyushkin, A.V. AU Lovyagina, E.R. AU Semin, B.K. PY 2018 IS 3 PB Federal State Educational Institution of Higher Education Sevastopol State University