E. Dobychina, I. Ryzhik, M. Klindukh, O. Machkarina, and Y. Glukhikh, “Seasonal Changes in the Concentration of Photosynthetic Pigments Palmaria palmata (Linnaeus) F. Weber & D. Mohr”, KLS, vol. 5, no. 1, pp. 781–790, Jan. 2020.