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Jousé, A.P. & Sheshukova-Poretzkaya, V.S. (1971). Genus novum Riedelia Jousé et Sheshuk. (Bacillariophyta). Novitates Systematicae Plantarum Non Vascularium (Academia Scientiarum URSS Institutum Botanicum Nomine V.L. Komarovii) (Novosti Sistematiki Nizschikh Rastenii), 8: 19-25, 2 pls