Laboratory of Cytology of Unicellular Organisms and Laboratory of Cell Morphology, Institute of Cytology of the Academy of Sciences of the USSR, 4 Tikhoretsky Av, 194064 Leningrad, USSR
Laboratory of Cytology of Unicellular Organisms and Laboratory of Cell Morphology, Institute of Cytology of the Academy of Sciences of the USSR, 4 Tikhoretsky Av, 194064 Leningrad, USSR