Original paper
Morphology and ultrastructure of some chlorococcal algae from the collection of algal strains in Leningrad University. I. Pseudospongiococcum protococcoides gen. nov., sp. nov.
Gromov, B. V.;Mamkaeva, K. A.
Algological Studies/Archiv für Hydrobiologie, Supplement Volumes No. 10 (1974), p. 1 - 9
published: Jan 1, 1974