1. Aleksandrov, S.V., Primary plankton production in the Vistula and Curonian Lagoons of the Baltic Sea and its relationship with fish productivity, Extended Abstract of Cand. Sci. (Biol.) Dissertation, St. Petersburg, 2003.
2. Aleksandrov, S.V. and Gorbunova, Yu.A., Phytoplankton production and chlorophyll content in different types of estuaries, Vestn. Balt. Fed. Univ. im. I. Kanta, 2012, no. 1, p. 90.
3. Aleksandrov, S., Krek, A., Bubnova, E., et al., Eutrophication and effects of algal bloom in the south-western part of the Curonian Lagoon alongside the Curonian spit, Baltica, 2018, vol. 31, no. 1, p. 1. https://doi.org/10.5200/baltica.2018.31.01
4. Harmful phytoplankton in the Gulf of Riga (the Baltic Sea);M. Balode,1996
5. Belykh, O.I., Gladkikh, A.S., Sorokovikova, E.G., and Dmitrieva, O.A., Identification of toxigenic Cyanobacteria of the genus Microcystis in the Curonian Lagoon (Baltic Sea), Oceanology, 2013, vol. 53, no. 1, p. 71. https://doi.org/10.1134/S0001437013010025