1. Ordoviсian and Silurian corals from Gorny Altai;Barskaya;Paleontological Journal,1963
2. Octocorallia;Bayer,1956
3. Atractosella, a Silurian Alcyonacean octocoral;Bengston;Journal of Paleontology,1981
4. About the discoveries of fossil Chara algae in sediments of the Upper Silurian of the Northern Erth;Berchenko,1993
5. Revision genus Plasmopora;Bondarenko;Paleontological Journal,1963