Template:Matvienko, 1938
- Matvienko, A.M. 1938. Materyiali do vivcheniya vodorostej URSR. I. [Contribution to the study of the algae of the UKR. SSR. I. Algae of the Sphagnum-Swamp "Klukvennoye"]. Uchen. Zap. Kharkyiv. derzh. Unyiv. 14: 29–78. [in Ukrainian]