TY JOUR TI Development of an autonomous expedition unit for researching microalgae under natural conditions KW expeditionary installation for studying the growth of microalgae KW cultivator KW chemostat KW measurement of optical density JO Russian Journal of Biological Physics and Chemisrty AU Gulin, A.S. AU Trenkenshu, R.P. PY 2021 IS 6 PB Federal State Educational Institution of Higher Education Sevastopol State University